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Process for the regeneration of waste paper

Assignee: Evonik Operations GmbH
•
Filing: 1952-02-09
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Granted: 1958-07-17
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Expires: 1972-02-09
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Abstract

No abstract record available.

Inventors

  • 👤 Dr Wilhelm Gaertner

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 11:57
CPC Classifications
D; D21; D21C; D21C5/00; D21C5/02; D21C5/025; D21C5/027; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/64

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR409697A Cited
FR559897A Cited
DE737552C Cited
DE707119C Cited
DE667722C Cited
US2582496A Cited

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