FR705778A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Gas-saving burner
Assignee: Etienne De Nanassy
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Filing: 1930-11-15
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Granted: 1931-06-12
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Expires: 1950-11-15
Abstract
No abstract record available.
Inventors
- 👤 Etienne De Nanassy
- 👤 Jource Jambor
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 03:12
CPC Classifications
F; F23; F23D; F23D14/00; F23D14/02; F23D14/04; F23D14/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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