FR975701A
Expired / Lapsed
FR
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Improvements in the application of coating or impregnating materials to fibrous cellulosic materials
Assignee: Wyeth Holdings LLC
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Filing: 1948-11-30
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Granted: 1951-03-08
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Expires: 1968-11-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 16:24
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/76; D21H23/765; C; C08; C08L; C08L97/00; C08L97/02; D21H17/00; D21H17/20; D21H17/33; D21H17/34; D21H17/46; D21H17/47; D21H17/49; D21H17/50; C08L25/00; C08L25/02; C08L25/04; C08L25/06; C08L61/00; C08L61/20; C08L61/22; C08L61/24
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