Patent FR49221E successfully refreshed from Google Patents.
FR49221E
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FR
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Improvements in the production of regenerated cellulose materials
Assignee: UCB SA
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Filing: 1937-12-22
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Granted: 1938-12-07
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Expires: 1957-12-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 09:09
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M13/00; D06M13/244; D06M13/282; D06M13/292
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