FR773359A
Expired / Lapsed
FR
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Process for making transparent film packaging bags
Assignee: C&A Holweg SA
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Filing: 1934-05-17
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Granted: 1934-11-16
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Expires: 1954-05-17
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 05:10
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/26; B31B70/261; B31B2150/00; B31B2160/00; B31B2160/10; B31B2160/20
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