Thermographic method
United States Patent 3384015
US Patent References:
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Inventors:
Newman, Douglas A.
Publication Date:
05/21/1968
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Assignee:
COLUMBIA RIBBON & CARBON
Primary Class:
Other Classes:
101/473, 250/318, 427/557, 101/470
International Classes:
B41M5/10; B41M5/46; B41M5/40