FR806524A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Felt manufacturing process
Assignee: IG Farbenindustrie AG
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Filing: 1936-05-15
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Granted: 1936-12-18
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Expires: 1956-05-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 18:05
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/42; D04H1/4266; D04H1/04; D04H1/08; D04H1/4274; D04H1/4282; D04H1/70; D04H1/74; D06; D06P; D06P1/00; D06P1/0096; D06P3/00; D06P3/82; D06P3/8204; D06P3/8214; D06P3/8271
Claims Analysis
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