DE673590C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of Polyaminocarbonsaeurenitrilen, the corresponding acids and their Abkoemmlingen
Assignee: IG Farbenindustrie AG
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Filing: 1935-08-04
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Granted: 1939-03-28
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Expires: 1955-08-04
Abstract
No abstract record available.
Inventors
- 👤 Dr Reinhold Fick
- 👤 Dr Heinrich Ulrich
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 21:03
CPC Classifications
C; C07; C07C; C07C255/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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