FR62204E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electrically controlled drive, locking and automatic braking device for recording-repeater devices on magnetic tape or wire
Assignee: Noel Pierron
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Filing: 1951-12-05
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Granted: 1955-06-13
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Expires: 1971-12-05
Abstract
No abstract record available.
Inventors
- 👤 Noel Pierron
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 13:45
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/04; B65H23/06; G; G11; G11B; G11B15/00; G11B15/18; G11B15/22
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