Muffler shell forming machine
United States Patent 2736284
US Patent References:
/0430266.html
- - 0430266

/0472984.html
- - 0472984

/0559714.html
- - 0559714

/0563255.html
- - 0563255

/0697956.html
- - 0697956


Inventors:
Jacokes, Benton D.
Publication Date:
02/28/1956
View Patent Images:
Assignee:
WALKER MFG COMPANY OF WISCONSI
Primary Class:
Other Classes:
72/478, 72/193, 29/521
International Classes:
B21C37/10; B21C37/06
US Patent References:
1327641Machine for forming metal tubes
1495928Stovepipe iron
1651140Metal-working machine
1793629Strip-corrugating machine
1905839Sash forming machine
2241768Silencer construction