FR891650A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Clamping washer
Assignee: Gilbert-Constant-Cha De Changy
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Filing: 1943-03-03
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Granted: 1944-03-13
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Expires: 1963-03-03
Abstract
No abstract record available.
Inventors
- 👤 Gilbert-Constant-Cha De Changy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 23:19
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/24; F16B31/00; F16B31/04; F16B43/00
Claims Analysis
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References Cited (Backward Citations)
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