Title:
LASER BEAM TYPESETTER
United States Patent 3506779
US Patent References:
Photopolymerization of vinyl monomers by means of a radiation absorbing component in the presence of a diazonium compound
- - 3099558
PRODUCING PRINTING BLOCKS,PREFERABLY INTAGLIO PRINTING BLOCKS
- - 3374311
Apparatus and method for the marking of intelligence on a record medium
- - 3396401
Electron beam cutting of printing plates
- - 3402278
Photopolymerization of vinyl monomers by means of a radiation absorbing component in the presence of a diazonium compound
- - 3099558
PRODUCING PRINTING BLOCKS,PREFERABLY INTAGLIO PRINTING BLOCKS
- - 3374311
Apparatus and method for the marking of intelligence on a record medium
- - 3396401
Electron beam cutting of printing plates
- - 3402278
Inventors:
Brown, Earl F.
Hempstead, Charles F.
Hempstead, Charles F.
Publication Date:
04/14/1970
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Export Citation:
Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
Other Classes:
358/3.320, 219/121.830, 101/150, 219/121.620, 359/212, 219/121.680, 101/401.100, 101/467, 347/260, 101/DIG.037, 219/121.810, 101/487, 346/77R, 430/300, 178/15, 347/255, 358/479, 348/195, 430/945, 359/198, 101/395
International Classes:
G03F3/08; H04N1/10; H04N1/24