Muffler for internal combustion engines
United States Patent 2929462
US Patent References:
Tube cleaning noise-silencer
- - 1941222
Silencer
- - 1995071
Suction cleaner
- - 2342905
Silencer with cloth gas-conducting conduit
- - 2485392
Baffle type muffler with sound absorbing material
- - 2613758
Tube cleaning noise-silencer
- - 1941222
Silencer
- - 1995071
Suction cleaner
- - 2342905
Silencer with cloth gas-conducting conduit
- - 2485392
Baffle type muffler with sound absorbing material
- - 2613758
Inventors:
Frederick, Nowak Klaus
Publication Date:
03/22/1960
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Export Citation:
Assignee:
Frederick, Nowak Klaus
Primary Class:
Other Classes:
15/326
International Classes:
F01N1/24; F01N7/20; F01N7/00
Foreign References:
| FR988370A |