FR894764A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Nitrogenous condensation products and process for their preparation
Assignee: IG Farbenindustrie AG
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Filing: 1943-05-17
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Granted: 1945-01-05
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Expires: 1963-05-17
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
2026-10-25 06:17
CPC Classifications
C; C08; C08L; C08L75/00; C08L75/02
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