FR985083A
Expired / Lapsed
FR
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Manufacturing process for nitrogen and oxygen
Assignee: Office National Industriel de lAzote
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Filing: 1949-02-19
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Granted: 1951-07-13
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Expires: 1969-02-19
Abstract
No abstract record available.
Inventors
- 👤 Jean Vergues
- 👤 Gaston Thenoz
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 19:13
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/02; F25J3/04
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References Cited (Backward Citations)
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