FR817314A
Expired / Lapsed
FR
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Filtered
Assignee: IG Farbenindustrie AG
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Filing: 1937-02-03
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Granted: 1937-09-01
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Expires: 1957-02-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 06:14
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/24; B01D2265/00; B01D2265/06; B01D2275/00; B01D2275/20; B01D2275/202
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