Title:
EXHAUST GAS CONVERTER OR MUFFLER TUBE WITH STAGGERED LOUVERS
Document Type and Number:
United States Patent 3485319
Inventors:
Balluff, Robert N.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
12/23/1969
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Referenced by:
Export Citation:
Assignee:
WALKER MFG CO
Primary Class:
Other Classes:
422/176
International Classes:
F01N3/28; F01N7/18; F02M35/00; F01N7/18; F01N1/08
US Patent References: