Number | Name | Date | Kind |
---|---|---|---|
2476383 | Porteous | Jul 1949 | |
4580957 | Fickelscher et al. | Apr 1986 | |
4743182 | Schabert | May 1988 |
Number | Date | Country |
---|---|---|
63-277883 | Nov 1988 | JPX |
20728 | Nov 1929 | NLX |
1250714 | Aug 1986 | SUX |
Entry |
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Sano et al., 1984 International Compressor Engineering Conference, "Analysis of Hermetic Rolling Piston Type Compressor Noise, and Countermeasures", pp. 242-250, 1984. |