Patent US2490879A successfully refreshed from Google Patents.
Patent FR60431E successfully refreshed from Google Patents.
FR60431E
Expired / Lapsed
FR
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Process for the easy and simultaneous removal of carbon from continuous printed bundles
Assignee: Charles-Leon-Hippoly Supligeau
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Filing: 1950-07-06
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Granted: 1954-11-02
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Expires: 1970-07-06
Abstract
No abstract record available.
Inventors
- 👤 Charles-Leon-Hippoly Supligeau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 09:08
CPC Classifications
B; B41; B41L; B41L1/00; B41L1/20; B41L1/26; B41L1/32; B41L1/326
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References Cited (Backward Citations)
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