FR593153A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Gas combustion and heating apparatus, particularly applicable to the production of hydrogen and nitrogen
Assignee: L'OXHYDRIQUE FRANCAISE
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Filing: 1925-02-10
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Granted: 1925-08-18
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Expires: 1945-02-10
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 12:46
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/025
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