Patent US2301884A successfully refreshed from Google Patents.
Patent CH240769A successfully refreshed from Google Patents.
CH240769A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device on cards for continuous cleaning of the roller fitting.
Assignee: Litty Paul
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Filing: 1943-09-20
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Granted: —
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Expires: 1963-09-20
Abstract
No abstract record available.
Inventors
- 👤 Litty Paul
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 21:59
CPC Classifications
D; D01; D01G; D01G15/00; D01G15/76; D01G15/763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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