FR890878A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the treatment of fibrous materials and products obtained by this process
Assignee: IG Farbenindustrie AG
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Filing: 1943-02-11
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Granted: 1944-02-21
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Expires: 1963-02-11
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
2026-10-23 12:15
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/08
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