FR1092154A
Expired / Lapsed
FR
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Improvements to double-faced terra cotta slab blocks and their manufacturing process
Assignee: Roger Carre
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Filing: 1954-02-01
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Granted: 1955-04-19
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Expires: 1974-02-01
Abstract
No abstract record available.
Inventors
- 👤 Roger Carre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 07:08
CPC Classifications
B; B28; B28B; B28B7/00; B28B7/0029; B28B7/0055; B28B17/00; B28B17/0018; B28B3/00; B28B3/20; B28B7/36; E; E04; E04C; E04C2/00; E04C2/02; E04C2/04
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