Printing – Planographic – Lithographic plate making – and processes of making or using...
Patent
1974-01-17
1976-06-22
Coughenour, Clyde I.
Printing
Planographic
Lithographic plate making, and processes of making or using...
1014011, 346 76L, 427 53, 427385, B41C 106, B41C 110, G01D 1514
Patent
active
039643891
ABSTRACT:
Material is transferred by a laser beam from a transparent carrier film to a lithographic surface, thereby producing a planographic printing plate and a film having clear areas corresponding to the image on the plate.
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patent: 3207621 (1965-09-01), Newman et al.
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patent: 3532055 (1970-10-01), Wheeler
patent: 3554125 (1971-01-01), Van Dorn
patent: 3592644 (1971-07-01), Vrancken
patent: 3619157 (1971-11-01), Brinckman
patent: 3745586 (1973-07-01), Braudy
patent: 3787210 (1974-01-01), Roberts
patent: 3793025 (1974-02-01), Vrancken
Coughenour Clyde I.
Kane, Jr. John W.
Scott Paper Company
Weygandt John A.
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