FR482993A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to power generation and lighting devices
Assignee: Individual
•
Filing: 1916-09-26
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Granted: 1917-05-16
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Expires: 1936-09-26
Abstract
No abstract record available.
Inventors
- 👤 Harry Randolph Van Deventer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 01:34
CPC Classifications
H; H02; H02K; H02K21/00; H02K21/26; H02K21/28; H02K21/32; H02K21/325
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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