Title:
SCAFFOLD ERECTING EQUIPMENT
United States Patent 3504461

Inventors:
Copeland, Roy E.
Holmes, Homer E.
Mason, Merritt M.
Publication Date:
04/07/1970
View Patent Images:
Download PDF 3504461 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
GORDON H BALL INC
Primary Class:
52/123.100
Other Classes:
182/63.100
International Classes:
B66F9/065; E04G5/00; E04G7/20; E04G21/00




<- Previous Patent (CATENARY CABLE SUPPO...)   |   Next Patent (LAY-IN TYPE SUSPENDE...) ->