FR855849A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the purification and deoxygenation of industrial water
Assignee: AUXILIAIRE DES CHEMINS DE FER
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Filing: 1939-02-04
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Granted: 1940-05-21
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Expires: 1959-02-04
Abstract
No abstract record available.
Inventors
- 👤 Geza Victor Austerweil
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 02:07
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/20
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References Cited (Backward Citations)
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