FR63577E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to metal tubular props and device for their application to improving the use of wooden props
Assignee: Paul Allaire
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Filing: 1952-12-12
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Granted: 1955-09-29
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Expires: 1972-12-12
Abstract
No abstract record available.
Inventors
- 👤 Paul Allaire
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 14:38
CPC Classifications
E; E04; E04G; E04G25/00; E04G25/04; E04G25/06; E04G25/061; E04G2025/003
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