FR836742A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for preparing caustic soda free of chlorine or containing only traces thereof and resulting product
Assignee: Kuhlmann SA
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Filing: 1937-10-04
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Granted: 1939-01-25
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Expires: 1957-10-04
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
2026-10-23 20:31
CPC Classifications
C; C25; C25B; C25B1/00; C25B1/01; C25B1/34; C25B1/36; C25B1/42
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