Safety attachment for printing presses
United States Patent 1951433

Inventors:
Millingar, Harry E.
Pope, Turner T.
Publication Date:
03/20/1934
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Assignee:
Dorsey F. G.
Primary Class:
83/60
Other Classes:
192/127, 192/125A, 270/5.020, 83/575, 83/61, 83/331
International Classes:
B41F33/00