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Patent FR877468A successfully refreshed from Google Patents.
FR877468A
Expired / Lapsed
FR
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Filter fabrics or diaphragms particularly intended for electrochemical industries
Assignee: IG Farbenindustrie AG
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Filing: 1941-12-05
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Granted: 1942-12-08
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Expires: 1961-12-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 18:20
CPC Classifications
B; B01; B01D; B01D67/00; B01D67/0081; B01D67/0088; C; C25; C25B; C25B13/00; C25B13/04; C25B13/08
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