Title:
Web detector for printing presses
United States Patent 1978589
Inventors:
Mcfarlane, Maynard D.
Publication Date:
10/30/1934
Export Citation:
Click for automatic bibliography generation
Assignee:
Mcfarlane, Maynard D.
Primary Class:
250/239
Other Classes:
38/1C, 55/385.6, 55/DIG.34, 250/238, 250/559.43, 313/15, 313/22
International Classes:
B41F33/18; B41F33/00
View Patent Images:
Download PDF 1978589        PDF help