FR1170976A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Tape unwinding mechanism with automatic reversal of direction
Assignee: Francois-Xavier Roussel
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Filing: 1957-04-08
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Granted: 1959-01-21
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Expires: 1977-04-08
Abstract
No abstract record available.
Inventors
- 👤 Francois-Xavier Roussel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 06:35
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/02; G11B15/16; G11B15/18; G11B15/44; G11B15/444
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