Title:
Crane
United States Patent 3083837


Inventors:
Jones, John I.
Noll, George C.
Nielson, John D.
Klos, George B.
Brekelbaum, Erwin C.
Application Number:
US8616661A
Publication Date:
04/02/1963
Filing Date:
01/31/1961
Assignee:
THEW SHOVEL COMPANY
Primary Class:
International Classes:
B66C23/26; B66C23/34; B66C23/72
View Patent Images:
US Patent References:
Foreign References:
DE810893C1951-08-13
FR1117075A1956-05-16