DE682432C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the optical copying of cinema films onto films of small width
Assignee: RCA Corp
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Filing: 1935-03-30
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Granted: 1939-10-14
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Expires: 1955-03-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 14:24
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/46; G03B27/475
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References Cited (Backward Citations)
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