FR552669A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the electrolytic treatment of metalliferous materials containing tungsten or molybdenum
Assignee: METAL PATENTS Ltd
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Filing: 1922-06-08
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Granted: 1923-05-04
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Expires: 1942-06-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 21:23
CPC Classifications
C; C25; C25C; C25C1/00; C25C1/22; C25C5/00
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