DE950258C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Roll film spool for 35mm cartridge
Assignee: Filmfabrik Wolfen VEB
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Filing: 1954-10-06
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Granted: 1956-10-04
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Expires: 1974-10-06
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Walter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 07:02
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/28; G03B17/30; G03B2217/00; G03B2217/26; G03B2217/261
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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