Patent DE744112C successfully refreshed from Google Patents.
DE744112C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for carrying out the process for the production of artificial threads of any fineness
Assignee: IG Farbenindustrie AG
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Filing: 1939-07-28
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Granted: 1944-01-10
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Expires: 1959-07-28
Abstract
No abstract record available.
Inventors
- 👤 Dr Heinrich Fink
- 👤 Dr Richard Stahn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 19:46
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/28; D01D5/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH173361A
Cited
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