FR1074831A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improving coating for metal adornment, eg bracelet, necklace, watch case, etc.
Assignee: WC Heraus GmbH and Co KG
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Filing: 1953-02-06
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Granted: 1954-10-08
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Expires: 1973-02-06
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 03:01
CPC Classifications
C; C23; C23C; C23C14/00; C23C14/06; C23C14/14; C23C14/16; C23C14/0021; C23C14/0036; C23C14/58; C23C14/5806; C23C14/5826; C23C28/00
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