Title:
Apparatus for applying hot melt adhesive to carton blanks
United States Patent 2659340


Inventors:
Zinn Jr., Julius A.
Application Number:
US16916350A
Publication Date:
11/17/1953
Filing Date:
06/20/1950
Assignee:
Zinn Jr., Julius A.
Primary Class:
Other Classes:
118/72, 118/212, 118/227, 118/239, 118/245, 118/261, 118/DIG.3, 219/421, 493/333
International Classes:
B31B1/74; B31B50/62
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US Patent References:
Foreign References:
GB191302662A1913-12-18
GB526301A1940-09-13