FR58278E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealing for ceramics and its production process
Assignee: Compagnie Francaise Thomson Houston SA
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Filing: 1948-04-16
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Granted: 1953-11-18
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Expires: 1968-04-16
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 05:21
CPC Classifications
C; C04; C04B; C04B37/00; C04B37/02; C04B37/023; C04B37/026; C04B37/003; C04B37/006
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