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FR897484A
Expired / Lapsed
FR
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Nickel silver containing manganese and nickel
Assignee: F A LANGE METALLWERKE AG
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Filing: 1943-08-24
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Granted: 1945-03-22
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Expires: 1963-08-24
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 22:12
CPC Classifications
C; C22; C22C; C22C9/00; C22C9/06
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