Title:
Photograph-phonograph record combination
United States Patent 2505787
US Patent References:
Mount for negatives
- - 1797750

Record
- - 1931287


Inventors:
Muky, Munkacsi
Liszt, Rudolph G.
Publication Date:
05/02/1950
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Assignee:
Muky, Munkacsi
Liszt, Rudolph G.
Primary Class:
40/340
Other Classes:
283/117, 40/725, 369/273, 353/120
International Classes:
G11B3/70; G11B3/00
Foreign References:
GB414171A
FR789439A