FR928401A
Expired / Lapsed
FR
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Hollow block of ceramic or similar material and die for its manufacture
Assignee: Pierre-Charles-Jean Gilson
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Filing: 1946-05-23
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Granted: 1947-11-27
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Expires: 1966-05-23
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Charles-Jean Gilson
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 10:44
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; B; B28; B28B; B28B17/00; B28B17/0018; B28B3/00; B28B3/20; B28B3/26; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/14; E04F13/142; E04B2002/0256; E04B2002/026
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