Patent DE521086C successfully refreshed from Google Patents.
DE521086C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Drive device for cinema grippers
Assignee: Individual
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Filing: —
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Granted: 1931-03-18
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Expires: 1948-03-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 08:41
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/18; G03B1/20; G03B1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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