FR481047A
Expired / Lapsed
FR
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Improvements to incandescent electric lamps
Assignee: Individual
•
Filing: 1916-02-24
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Granted: 1916-10-24
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Expires: 1936-02-24
Abstract
No abstract record available.
Inventors
- 👤 Allen Aaron Canton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 04:19
CPC Classifications
H; H01; H01K; H01K1/00; H01K1/02; H01K1/14; F; F16; F16J; F16J9/00; F16J9/12; F16J9/14; F16J9/16
Claims Analysis
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References Cited (Backward Citations)
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