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FR943283A Expired / Lapsed FR ⏱️ 0.0 years remaining

Construction system for a load-bearing wall in reinforced and vibrated concrete, made up of prefabricated elements

Assignee: Claude Demaiziere
•
Filing: 1947-03-14
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Granted: 1949-03-03
•
Expires: 1967-03-14
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Abstract

No abstract record available.

Inventors

  • 👤 Claude Demaiziere

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 03:54
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/28; E04B2002/0297

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