Title:
Shank button hopper
United States Patent 3277998
US Patent References:
/0252117.html
- - 0252117

/1160487.html
- - 1160487

/1179916.html
- - 1179916

Machines for fabricating sheet-metal panel structures
- - 3089448


Inventors:
Irving, Medoff
Publication Date:
10/11/1966
View Patent Images:
Download PDF 3277998 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
EMSIG MFG CO
Primary Class:
198/392
Other Classes:
221/168, 112/113
International Classes:
D05B3/22; D05B73/12; D05B3/00; D05B73/00