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Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 411
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 410
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 409
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 408
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 407
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 406
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 405
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 404
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 403
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 402
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Saxophone Day with yellow background + musical notes and instruments – Postcard 4×6 model 401
November 6 is the celebration of the youngest acoustic instrument, the saxophone. This is also the birthday of the creator of this instrument, Adolphe Sax. The way to obtain a patent for this invention was not easy. Guess how long it took for the author to patent the saxophone?
6,15 € -
Spreadsheet Day with light blue background + diagrams – Postcard 4×6 model 417
Today about the spreadsheet! Do you know when the first spreadsheet for computers was created? Well, in 1961, Richard Mattesich created the first spreadsheet to support the work of accountants. Do you use a spreadsheet at work or at home?
6,15 € -
Spreadsheet Day with light blue background + diagrams – Postcard 4×6 model 416
Today about the spreadsheet! Do you know when the first spreadsheet for computers was created? Well, in 1961, Richard Mattesich created the first spreadsheet to support the work of accountants. Do you use a spreadsheet at work or at home?
6,15 € -
Spreadsheet Day with light blue background + diagrams – Postcard 4×6 model 415
Today about the spreadsheet! Do you know when the first spreadsheet for computers was created? Well, in 1961, Richard Mattesich created the first spreadsheet to support the work of accountants. Do you use a spreadsheet at work or at home?
6,15 € -
Spreadsheet Day with light blue background + diagrams – Postcard 4×6 model 414
Today about the spreadsheet! Do you know when the first spreadsheet for computers was created? Well, in 1961, Richard Mattesich created the first spreadsheet to support the work of accountants. Do you use a spreadsheet at work or at home?
6,15 € -
Spreadsheet Day with light blue background + diagrams – Postcard 4×6 model 413
Today about the spreadsheet! Do you know when the first spreadsheet for computers was created? Well, in 1961, Richard Mattesich created the first spreadsheet to support the work of accountants. Do you use a spreadsheet at work or at home?
6,15 €