DE618066C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process and machine for the continuous production of corrugated cardboard that is flexible in all directions
Assignee: Cartonnagenindustrie AG
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Filing: 1934-03-28
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Granted: 1935-08-31
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Expires: 1954-03-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 13:46
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/20; B31F1/07; B31F5/00; B31F5/04; B31F2201/00; B31F2201/07; B31F2201/0707; B31F2201/0715; B31F2201/0723; B31F2201/0733; B31F2201/0758; B31F2201/0761; B31F2201/0764; B31F2201/0784; B31F2201/0787; B31F2201/0794
Claims Analysis
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References Cited (Backward Citations)
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