FR721819A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of metallic assembly applicable to wooden plates or other soft materials
Assignee: Jean Boyer
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Filing: 1931-08-21
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Granted: 1932-03-08
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Expires: 1951-08-21
Abstract
No abstract record available.
Inventors
- 👤 Jean Boyer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 15:37
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/61; E04B1/6108; E04B1/6116
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