CH358101A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for fastening thin, flexible printing form foils on a printing drum of a duplicator
Assignee: Ritzerfeld Wilhelm
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Filing: 1957-02-22
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Granted: —
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Expires: 1977-02-22
Abstract
No abstract record available.
Inventors
- 👤 Ritzerfeld Wilhelm
- 👤 Ritzerfeld Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 19:24
CPC Classifications
B; B41; B41F; B41F27/00; B41F27/12; B41F27/1281; B41L; B41L13/00; B41L13/04; B41L13/08; B41L13/10
Claims Analysis
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References Cited (Backward Citations)
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