Title:
Muffler
United States Patent 2761525

Inventors:
Moss, Chester C.
Publication Date:
09/04/1956
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Assignee:
WALKER MFG COMPANY OF WISCONSI
Primary Class:
181/282
Other Classes:
138/143, 29/455.100, 138/149, 138/148, 138/151
International Classes:
F01N1/02; F01N7/14; F01N7/18; F01N1/00
US Patent References:
2014983Tubing
2113828Muffler
2241768Silencer construction
2277132Silencer
2331325Method of assembling silencers
2331344Silencer
2634759Insulated flue pipe
Foreign References:
GB435423A
GB562192A