DEVICES FOR MOVING OR CONTROLLING THE MOVEMENT OF RAIL WAGONS AND THE LIKE
United States Patent 3426702

Inventors:
Bellinger, Ronald
Sperring, James Alfred
White, Charles Edward
Publication Date:
02/11/1969
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Assignee:
STRACHAN & HENSHAW LTD
Primary Class:
104/176
Other Classes:
104/178
International Classes:
B61J3/12; B61J3/00; B61B13/12
Foreign References:
GB1015972A




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