LITHOGRAPHIC IMAGING SYSTEM USING PHOTOCHROMIC AND THERMOCHROMIC MATERIALS
United States Patent 3422759
US Patent References:
Process of fixing lithographic diazotype printing foils which have been exposed to light
- - 2626866
Masters for planographic printing
- - 2764085
Phototropic data storage capsules and base coated therewith
- - 2953454
Lithographic printing plate and method of producing an image thereon
- - 3168864
Thermo-colorable record copy sheet and coating composition
- - 3242122
Process of fixing lithographic diazotype printing foils which have been exposed to light
- - 2626866
Masters for planographic printing
- - 2764085
Phototropic data storage capsules and base coated therewith
- - 2953454
Lithographic printing plate and method of producing an image thereon
- - 3168864
Thermo-colorable record copy sheet and coating composition
- - 3242122
Inventors:
Brynko, Carl
Martel, Robert W.
Martel, Robert W.
Publication Date:
01/21/1969
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Export Citation:
Assignee:
XEROX CORP
Primary Class:
Other Classes:
430/302, 101/450.100, 101/467
International Classes:
B41M1/06; G03F7/004; B41M1/00; G03F7/04; B41M1/06