FR754815A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the construction of covered buildings, underground coverings, buried structures or the like
Assignee: Edouard Hinstin
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Filing: 1933-04-27
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Granted: 1933-11-14
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Expires: 1953-04-27
Abstract
No abstract record available.
Inventors
- 👤 Edouard Hinstin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 11:13
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/32; E04B1/3205; E04B2001/327
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References Cited (Backward Citations)
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