FR1450718A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in metallurgical processes
Assignee: Air Liquide SA
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Filing: 1965-07-12
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Granted: 1966-06-24
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Expires: 1985-07-12
Abstract
No abstract record available.
Inventors
- 👤 Guy Sadard
- 👤 Robert Lee
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 10:33
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/28; C21C5/30; C21C5/34
Claims Analysis
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References Cited (Backward Citations)
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