FR803871A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Lock washer for threaded mechanical parts
Assignee: Paul Leschevin
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Filing: 1936-03-30
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Granted: 1936-10-10
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Expires: 1956-03-30
Abstract
No abstract record available.
Inventors
- 👤 Paul Leschevin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 05:58
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/24
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