FR790215A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the treatment of natural or artificial cellulosic materials
Assignee: IMP GHEMICAL IND Ltd
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Filing: 1935-05-17
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Granted: 1935-11-16
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Expires: 1955-05-17
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 20:25
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/11; C; C08; C08B; C08B11/00; C08B11/02; C08B11/04; C08B11/08; D06M15/00; D06M15/19; D06M15/37; D06M15/53
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