FR837555A
Expired / Lapsed
FR
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Method and device for the production of artificial fibers
Assignee: IG Farbenindustrie AG
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Filing: 1938-05-05
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Granted: 1939-02-14
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Expires: 1958-05-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 14:26
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/28; D01D5/30; D01D5/34; D01F; D01F8/00; D01F8/02; D01F8/04; D01F8/10
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