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DE679828C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for producing a closure for paper rolls, in particular check or control strip rolls for cash registers, accounting machines, calculating machines, etc.
Assignee: NCR Voyix Corp
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Filing: 1937-03-04
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Granted: 1939-08-14
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Expires: 1957-03-04
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
DE
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google_patents
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2026-10-30 16:44
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