FR699158A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to non-ferrous alloys
Assignee: Imperial Chemical Industries Ltd
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Filing: 1930-07-19
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Granted: 1931-02-11
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Expires: 1950-07-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 21:07
CPC Classifications
C; C22; C22C; C22C9/00; C22C9/06
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