Patent US2273979A successfully refreshed from Google Patents.
Patent FR828031A successfully refreshed from Google Patents.
FR828031A
Expired / Lapsed
FR
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Device for controlling the formation of a cardboard loop, intended for use with a machine for working cardboard in a continuous strip from a reel
Assignee: Bobst Mex SA
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Filing: 1937-10-19
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Granted: 1938-05-09
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Expires: 1957-10-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 18:34
CPC Classifications
B; B65; B65H; B65H20/00; B65H20/24; B65H23/00; B65H23/04; B65H23/042; B65H2301/00; B65H2301/40; B65H2301/44; B65H2301/449; B65H2301/4491
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