Title:
Pyro-recording paper
United States Patent 1844199

Inventors:
Stuart, Bicknell Richard
Howland, Ranger Richard
Publication Date:
02/09/1932
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Assignee:
RCA CORP
Primary Class:
346/134
Other Classes:
106/31.170, 346/135.100, 162/158, 427/150, 106/205.600, 347/171, 430/348, 106/155.100, 430/495.100, 106/150.100, 347/164, 430/541, 428/464
International Classes:
B41M5/20; B41M5/32