FR1189033A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Atmospheric gas for carburizing, carbonitriding or protecting steel parts
Assignee: Renault SA
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Filing: 1957-12-26
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Granted: 1959-09-28
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Expires: 1977-12-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 09:32
CPC Classifications
C; C23; C23C; C23C8/00; C23C8/06; C23C8/28; C23C8/30; C23C8/32; C21; C21D; C21D1/00; C21D1/74; C21D1/76; C23C8/08; C23C8/20; C23C8/22; C23C8/40; C23C8/42; C23C8/44; C23C8/46
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