FR1370733A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to metal stairs
Assignee: Gabriel Henri Jean-Bapti Cayet
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Filing: 1963-07-15
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Granted: 1964-08-28
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Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Gabriel Henri Jean-Bapti Cayet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 08:51
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/02; E04F11/022; E04F11/025
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References Cited (Backward Citations)
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