CH298518A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process and device for obtaining rolls of equal diameter from a strip of flexible material.
Assignee: Vita Mayer & C E Dott Pietro G
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Filing: 1951-01-25
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Granted: —
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Expires: 1971-01-25
Abstract
No abstract record available.
Inventors
- 👤 Vita Mayer C E Dott Pi Ghisoni
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 20:51
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/2284; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/20; B26D1/205; B26D3/00; B26D3/16; B26D3/161; B65H18/00; B65H18/02; B65H18/021; B65H18/08; B65H18/10; B65H18/103; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; B65H2301/41485; B65H2404/00; B65H2404/20; B65H2404/23; B65H2404/231
Claims Analysis
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References Cited (Backward Citations)
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