DE744939C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Recovery of ammonia and heat from used copper rayon fall water
Assignee: IG Farbenindustrie AG
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Filing: 1941-05-23
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Granted: 1944-12-06
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Expires: 1961-05-23
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Alfred Haltmeier
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 19:12
CPC Classifications
D; D01; D01F; D01F2/00; D01F2/02; D01F2/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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