FR881970A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Softeners
Assignee: IG Farbenindustrie AG
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Filing: 1942-05-09
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Granted: 1943-05-13
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Expires: 1962-05-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 23:23
CPC Classifications
H; H02; H02P; H02P9/00; H02P9/42; C; C08; C08F; C08F14/00; C08F14/02; C08F14/04; C08F14/06; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/12; C09; C09J; C09J127/00; C09J127/02; C09J127/04; C09J127/06; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/44; H01B3/443; H02H; H02H3/00; H02H3/44; C08L; C08L2666/00; C08L2666/28; C08L2666/34
Claims Analysis
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References Cited (Backward Citations)
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