FR808939A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Bombing protection shelter
Assignee: Leon Tirifahy
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Filing: 1936-07-30
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Granted: 1937-02-18
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Expires: 1956-07-30
Abstract
No abstract record available.
Inventors
- 👤 Leon Tirifahy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 05:47
CPC Classifications
E; E04; E04H; E04H9/00; E04H9/04; E04H9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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