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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
•
Filing: 1933-04-27
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Granted: 1933-11-14
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Expires: 1953-04-27
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Abstract

No abstract record available.

Inventors

  • 👤 Edouard Hinstin

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 15:19
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/32; E04B1/3205; E04B2001/327

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