THERMOGRAPHIC RECORDING PROCESSES AND MATERIALS

Title:

THERMOGRAPHIC RECORDING PROCESSES AND MATERIALS

United States Patent 3514597

Inventors:

Haes, Louis Maria DE.
Vanheertum, Johannes Josephus
Gevers, Hugo Karel

Publication Date:

05/26/1970

Export Citation:

Assignee:

AGFA GEVAERT NV

Primary Class:

430/348

Other Classes:

8/444, 8/467, 101/467, 430/149, 430/294, 430/300, 430/323, 430/339, 430/346, 430/347, 430/430, 430/495.1

International Classes:

B41M5/04; B41M5/36; B41M5/025; B41M5/36; (IPC1-7): G03B41/16

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US Patent References:

3418469	Diazo reproduction
3298833	Method for storing information
3283708	N/A
3223838	Method for the preparation of relief images by the use of a heat-sensitive sheet
3156183	Thermographic offset master and method of use