Title:
TELEGRAPHIC PHOTOGRAPHY.
United States Patent 1116949
Inventors:
STILLE CURT (DE)
Application Number:
US1912681553A
Filing Date:
03/04/1912
Assignee:
CURT STILLE
Primary Class:
Other Classes:
101/DIG.37, 250/200, 250/225, 250/235, 250/237R, 359/280, 369/128, 386/224, 429/111
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