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FR447410A
Expired / Lapsed
FR
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Catoptric apparatus for headlights and similar lighting apparatus
Assignee: Harle & Cie Soc
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Filing: 1911-10-26
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Granted: 1913-01-04
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Expires: 1931-10-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 23:00
CPC Classifications
F; F21; F21V; F21V7/00; F21V7/04; F21S; F21S6/00
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