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FR513884A Expired / Lapsed FR ⏱️ 0.0 years remaining

Method and apparatus for molding articles of cement and the like

Assignee: ERIK WILHELM DEMANT HANSEN
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Filing: 1920-02-03
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Granted: 1921-02-25
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Expires: 1940-02-03
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Abstract

No abstract record available.

Inventors

  • 👤 Erik Wilhelm Demant Hansen

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 18:04
CPC Classifications
B; B28; B28B; B28B21/00; B28B21/02; B28B21/10; B28B21/14

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