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FR998462A Expired / Lapsed FR ⏱️ 0.0 years remaining

Device for the manufacture of prestressed concrete parts

Assignee: Marcel Poitou
•
Filing: 1945-10-05
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Granted: 1952-01-18
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Expires: 1965-10-05
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Abstract

No abstract record available.

Inventors

  • 👤 Marcel Poitou
  • 👤 Henri-Auguste Guerrier

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 03:58
CPC Classifications
B; B28; B28B; B28B23/00; B28B23/02; B28B23/04; B28B23/043

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