FR858857A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Hair-acting substances and process for preparing these compounds
Assignee: IG Farbenindustrie AG
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Filing: 1939-08-08
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Granted: 1940-12-05
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Expires: 1959-08-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 08:15
CPC Classifications
C; C07; C07C; C07C311/00; C07C311/30; C07C311/37; D; D06; D06M; D06M13/00; D06M13/322; D06M13/325; D06M13/342; D06M13/402; D06M13/438
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