FR532850A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Liquid esters of phosphoric acid and their manufacturing process
Assignee: GRIESHEIM ELEKTRON CHEM FAB
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Filing: 1921-03-26
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Granted: 1922-02-13
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Expires: 1941-03-26
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
2026-11-06 09:29
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/12
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