Patent FR499893A successfully refreshed from Google Patents.
FR499893A
Expired / Lapsed
FR
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Heating system for gaseous fuels
Assignee: Individual
•
Filing: 1919-05-21
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Granted: 1920-02-25
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Expires: 1939-05-21
Abstract
No abstract record available.
Inventors
- 👤 John Carroll Skinner
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 07:44
CPC Classifications
F; F02; F02M; F02M31/00; F02M31/02; F02M31/04; F02M31/10; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
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References Cited (Backward Citations)
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