FR904572A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for chrome plating valve flaps of internal combustion engines
Assignee: Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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Filing: 1944-05-25
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Granted: 1945-11-09
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Expires: 1964-05-25
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
2026-10-25 06:20
CPC Classifications
C; C25; C25D; C25D7/00
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