FR539876A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Protection system against theft or deterioration of works of art in museums
Assignee: Paulin Hoyaux
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Filing: 1921-06-08
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Granted: 1922-07-01
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Expires: 1941-06-08
Abstract
No abstract record available.
Inventors
- 👤 Paulin Hoyaux
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 22:03
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/02; G08B13/14; G08B13/1472
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