FR839610A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New silver alloy
Assignee: BIJOUTERIE JOAILLERIE MICHEL S
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Filing: 1938-06-22
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Granted: 1939-04-07
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Expires: 1958-06-22
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
2026-10-25 17:09
CPC Classifications
C; C22; C22C; C22C5/00; C22C5/06
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