Patent FR565031A successfully refreshed from Google Patents.
FR565031A
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Advanced headlamp device with hermetically protected reflector and conductors
Assignee: PHARES WILLOCQ BOTTIN
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Filing: 1923-04-12
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Granted: 1924-01-17
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Expires: 1943-04-12
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:15
CPC Classifications
F; F21; F21S; F21S41/00; F21S41/40; F21S41/47; F21S41/20; F21S41/29
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