Patent CH208192A successfully refreshed from Google Patents.
CH208192A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the production of paper with the removal of printing ink from printed paper.
Assignee: Rassow Berthold Dr Prof
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Filing: 1938-07-21
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Granted: —
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Expires: 1958-07-21
Abstract
No abstract record available.
Inventors
- 👤 Rassow Berthold Dr Prof
- 👤 Edgar Dr Herfurth
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 14:00
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)
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