Patent FR776157A successfully refreshed from Google Patents.
FR776157A
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FR
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Finishing process of artificial viscose silk, spun on spools
Assignee: IG Farbenindustrie AG
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Filing: 1934-07-19
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Granted: 1935-01-18
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Expires: 1954-07-19
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 13:12
CPC Classifications
D; D01; D01D; D01D10/00; D01D10/04; D01D10/0409
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