DE645696C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for dry spinning of rayon from copper oxide ammonia cellulose solution
Assignee: EDWIN SCHURZ
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Filing: 1934-07-18
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Granted: 1937-06-02
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Expires: 1954-07-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 17:35
CPC Classifications
D; D01; D01F; D01F2/00; D01F2/02; D01F2/04
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References Cited (Backward Citations)
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