FR538122A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in the construction of bath heaters
Assignee: Henri Le Brun
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Filing: 1921-07-11
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Granted: 1922-06-03
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Expires: 1941-07-11
Abstract
No abstract record available.
Inventors
- 👤 Henri Le Brun
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 11:42
CPC Classifications
F; F24; F24H; F24H1/00; F24H1/10; F24H1/12; F24H1/14; F24H1/16; F24H1/165
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References Cited (Backward Citations)
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