DE340303C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of fireproof objects from zirconium dioxide and silicon carbide
Assignee: NORTH KOMMANDIT GES DR
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Filing: 1919-11-15
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Granted: 1921-09-07
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Expires: 1939-11-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 13:30
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/515; C04B35/56; C04B35/565; C04B35/01; C04B35/48
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