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Patent FR702445A successfully refreshed from Google Patents.
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FR702445A Expired / Lapsed FR ⏱️ 0.0 years remaining

New reinforced concrete elements

Assignee: Maurice Chanard
•
Filing: 1930-09-22
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Granted: 1931-04-08
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Expires: 1950-09-22
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Abstract

No abstract record available.

Inventors

  • 👤 Maurice Chanard

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 15:00
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/40; E04C2/405

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