FR897067A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for manufacturing polycondensation products comprising amide groups in their chain
Assignee: IG Farbenindustrie AG
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Filing: 1943-08-09
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Granted: 1945-03-12
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Expires: 1963-08-09
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 14:45
CPC Classifications
C; C08; C08G; C08G69/00; C08G69/02; C08G69/26; C08G18/00; C08G18/06; C08G18/70; C08G18/72; C08G18/77; C08G18/78
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