FR48571E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New chemical compounds, their preparation process and their applications in the manufacture of artificial fibers, sheets, films, etc.
Assignee: EIDP Inc
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Filing: 1937-06-01
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Granted: 1938-04-05
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Expires: 1957-06-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 16:54
CPC Classifications
C; C08; C08L; C08L75/00; C08L75/02; C08G; C08G69/00; C08G69/02; C08G69/04; C08G69/08; C08G69/14; C08G69/16; C08G69/26; C08G69/28; C08K; C08K5/00; C08K5/0008; D; D01; D01F; D01F6/00; D01F6/58; D01F6/60
Claims Analysis
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References Cited (Backward Citations)
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