FR654235A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to tape unwinding devices, especially those for paper reinforcement or cover tapes used in the manufacture of sewn paper bags
Assignee: BATES VALVE BAG CORP
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Filing: 1928-05-12
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Granted: 1929-04-03
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Expires: 1948-05-12
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
2026-11-03 20:43
CPC Classifications
B; B65; B65H; B65H23/00; B65H23/04; B65H23/06; B65H23/063
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