Title:
Screw type article conveying mechanism
United States Patent 2604200
Inventors:
John, Hohl
Trendel, Alois F.
Publication Date:
07/22/1952
Export Citation:
Assignee:
OWENS ILLINOIS GLASS CO
Primary Class:
Other Classes:
15/304, 134/65, 134/132, 134/133, 198/459.4
International Classes:
B65G33/04; B65G33/00
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