Title:
EXHAUST SYSTEM
United States Patent 3457723

Inventors:
Kerns, Karl K.
Publication Date:
07/29/1969
View Patent Images:
Download PDF 3457723 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
WALKER MFG CO
Primary Class:
60/299
Other Classes:
181/228, 60/282, 422/177
International Classes:
F01N3/20; F01N7/14; F02M25/07; F02B75/10; B01J9/04
US Patent References:
3133612Sound deadening laminated engine exhaust pipe
3252767Exhaust system
3276540Apparatus for attenuating sound waves in gas streams and method of producing same




<- Previous Patent (HOT GAS ENGINES METH...)   |   Next Patent (COOLING DEVICE FOR E...) ->