FR1167633A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New derivatives of dialkylene diimines and their preparation methods
Assignee: Rhone Poulenc SA
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Filing: 1955-03-08
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Granted: 1958-11-27
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Expires: 1975-03-08
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
2026-11-08 16:57
CPC Classifications
C; C07; C07D; C07D417/00; C07D417/02; C07D417/06; C07D409/00; C07D409/02; C07D409/06; C07D413/00; C07D413/02; C07D413/06
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