FR87505E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Inflatable arched roof
Assignee: Gabriel Francois Lefevre
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Filing: 1965-02-25
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Granted: 1966-06-24
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Expires: 1985-02-25
Abstract
No abstract record available.
Inventors
- 👤 Gabriel Francois Lefevre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 06:29
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/20; E04H2015/201
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References Cited (Backward Citations)
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