Category:1934 inventions

Subcategories

This category has the following 4 subcategories, out of 4 total.

Media in category "1934 inventions"

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

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  Detalle pagina2.jpg 535 × 354; 236 KB
  
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  Fotolipto1.jpg 1,000 × 628; 170 KB
  
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  JP patent 108664, Electric Musical Instrument. by Sei-ichi Yamashita, assigned to Yamaha (1934-03-15 filed, 1934-08-01 published, 1934-11-28 granted) - Magna Organ patent 1-1.pdf 1,239 × 1,754, 9 pages; 513 KB
  
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  JP patent 110068, Electric Musical Instrument. by Sei-ichi Yamashita, assigned to Yamaha (1934-05-09 filed, 1934-11-19 published, 1935-03-26 granted) - Magna Organ patent 1-2.pdf 1,239 × 1,754, 6 pages; 436 KB
  
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  JP patent 111216, Electric Musical Instrument. by Sei-ichi Yamashita, assigned to Yamaha (1934-10-01 filed, 1935-03-11 published, 1935-06-19 granted) - Magna Organ patent 1-3.pdf 1,239 × 1,754, 4 pages; 208 KB
  
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  US1956350A Electrical Musical Instrument (1934-01-19 filed, 1934-04-24 published) by Laurens Hammond - Hammond Organ.pdf 1,158 × 1,702, 37 pages; 3.71 MB