Patent FR691433A successfully refreshed from Google Patents.
FR691433A
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Device for the use of rolled paper on typewriters
Assignee: CONST MECANIQUES DE STAINS SOC
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Filing: 1930-03-07
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Granted: 1930-10-21
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Expires: 1950-03-07
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 10:56
CPC Classifications
B; B41; B41J; B41J15/00; B41J15/04; B41J15/08; B41J15/14
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