Patent FR56772E successfully refreshed from Google Patents.
FR56772E
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FR
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Process and equipment for the rapid reproduction of all line or half-tone documents, monochrome or polychrome, in raster or hatched images at variable pitch, intended for the engraving of cylinders for printing on fabrics, papers, etc.
Assignee: Societe des Etablissements Edouard Belin SA
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Filing: 1947-04-24
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Granted: 1952-10-06
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Expires: 1967-04-24
Abstract
No abstract record available.
Inventors
- 👤 Maurice Lange
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 22:50
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/024; H04N1/032; H04N1/036; H04N1/40; H04N1/405; H04N1/4055; H04N1/4056
Claims Analysis
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