FR546913A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Ultra-refractory zirconia-based products and their manufacturing process
Assignee: Alexandre Bigot
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Filing: 1922-02-07
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Granted: 1922-11-27
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Expires: 1942-02-07
Abstract
No abstract record available.
Inventors
- 👤 Alexandre Bigot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 09:32
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/48; C04B35/46; C04B35/50
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References Cited (Backward Citations)
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