FR664570A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Extendable wedge
Assignee: Rene Velpry
•
Filing: 1928-03-03
•
Granted: 1929-09-05
•
Expires: 1948-03-03
Abstract
No abstract record available.
Inventors
- 👤 Rene Velpry
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 04:04
CPC Classifications
F; F16; F16M; F16M7/00
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References Cited (Backward Citations)
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