Title:
Collapsible gantry
United States Patent 2688411


Inventors:
Bushong, Robert J.
Montgomery, James L.
Application Number:
US35311853A
Publication Date:
09/07/1954
Filing Date:
05/05/1953
Assignee:
INSLEY MFG CORP
Primary Class:
International Classes:
B66C23/72
View Patent Images:
US Patent References:
2191696Collapsible gantry1940-02-27