Patent FR506973A successfully refreshed from Google Patents.
FR506973A
Expired / Lapsed
FR
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Device for using automobile headlights as lanterns
Assignee: Individual
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Filing: 1919-02-28
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Granted: 1920-09-02
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Expires: 1939-02-28
Abstract
No abstract record available.
Inventors
- 👤 Paul Heidelberg
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:03
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/14; F; F21; F21S; F21S41/00; F21S41/10; F21S41/12; F21S41/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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