Patent US1192867A successfully refreshed from Google Patents.
Patent DE703536C successfully refreshed from Google Patents.
DE703536C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device to prevent the purring of film reels
Assignee: Zeiss Ikon AG
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Filing: 1938-07-15
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Granted: 1941-03-11
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Expires: 1958-07-15
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Taesler
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 20:57
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/26; G03B17/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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