Boom attachments
United States Patent 3043394

Inventors:
Hall, Thomas R.
Publication Date:
07/10/1962
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Assignee:
MCCABEPOWERS BODY COMPANY
Primary Class:
Other Classes:
212/177
International Classes:
B66F11/04
US Patent References:
2867333Hoisting crane
2938594Vehicle and lift construction
Foreign References:
GB746283A