Title:
Automatic grid machine
United States Patent 2995156


Inventors:
Gartner, Stanley J.
Smith Jr., Charles E.
Application Number:
US73692558A
Publication Date:
08/08/1961
Filing Date:
05/21/1958
Assignee:
SYLVANIA ELECTRIC PROD
Primary Class:
International Classes:
H01J19/00
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US Patent References:
2441228Automatic grid winding machine1948-05-11
2181288Grid-making machine1939-11-28