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Title:
Tabulating card-printer device
United States Patent 1620068


Inventors:
Bryce, James W.
Application Number:
US1662425A
Publication Date:
03/08/1927
Filing Date:
03/19/1925
Export Citation:
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Assignee:
TABULATING MACHINE CO
Primary Class:
101/96
Other Classes:
235/432, 400/81
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