Title:
SAFETY CONTROL SYSTEM FOR HYDRAULICALLY OPERATED MACHINES
United States Patent 3495500


Inventors:
Valyi, Emery I.
Application Number:
US3495500DA
Publication Date:
02/17/1970
Filing Date:
08/22/1967
Assignee:
Valyi, Emery I.
Primary Class:
International Classes:
B30B15/16; B30B15/28; (IPC1-7): F15B21/02; F02B73/00
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