FR976758A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to heavy oil burners
Assignee: Pierre-Henri Jean
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Filing: 1948-10-15
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Granted: 1951-03-22
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Expires: 1968-10-15
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Henri Jean
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 20:25
CPC Classifications
F; F23; F23D; F23D11/00
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