Category:1959 inventions

Subcategories

This category has only the following subcategory.

Media in category "1959 inventions"

The following 6 files are in this category, out of 6 total.

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  Hammond F-100 Extravoice - US3051032A Fig.1 with numbers.jpg 1,500 × 1,500; 1.05 MB
  
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  Hammond F-100 Extravoice - US3051032A Fig.1.jpg 1,500 × 1,500; 1,016 KB
  
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  US3051032A Single Manual Double Countermelody Electrical Musical Instrument (1959-03-18 filed, 1962-08-28 published) by John M Hanert - Hammond F-100 Extravoice - Fig.1 external form.png 2,320 × 3,408; 90 KB
  
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  US3051032A Single Manual Double Countermelody Electrical Musical Instrument (1959-03-18 filed, 1962-08-28 published) by John M Hanert - Hammond F-100 Extravoice - Fig.2 blockdiagram.png 2,320 × 3,408; 95 KB
  
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  US3051032A Single Manual Double Countermelody Electrical Musical Instrument (1959-03-18 filed, 1962-08-28 published) by John M Hanert - Hammond F-100 Extravoice - Fig.3a., b. sample scores.png 2,320 × 3,408; 81 KB
  
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  US3051032A Single Manual Double Countermelody Electrical Musical Instrument (1959-03-18 filed, 1962-08-28 published) by John M Hanert - Hammond F-100 Extravoice.pdf 1,158 × 1,702, 9 pages; 1.36 MB