UU-P-221 Revision B:1972
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PAPER, DIRECT POSITIVE SENSITIZED (DIAZOTYPE)
03-18-1994
English
Outlines diazo sensitized paper for making direct-positive prints from transparent or translucent originals by contact printing and processing in ammonia vapor, moist or other systems designed for development of these products
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