United States Patent 2942683
Inventors:
Moyer, Golden A.
Publication Date:
06/28/1960
Assignee:
PHILLIPS PETROLEUM CO
Other Classes:
55/505, 96/381, 417/312, 454/10
International Classes:
F04D29/66
US Patent References:
| 2050581 | Air cleaning and sound-silencing apparatus | | | |
| 2065343 | Exhaust muffler | | | |
| 2143350 | Combination air cleaner and silencer | | | |
| 2398322 | Combination air filter and silencer | | | |
Foreign References:
| GB188202973A | | | | |
| GB188301239A | | | | |
| GB209024A | | | | |
| GB330938A | | | | |
| FR756677A | | | | |
| GB527370A | | | | |
| GB376528A | | | | |