Number | Date | Country | Kind |
---|---|---|---|
42 18 926.8 | Jun 1992 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4446720 | Sinclair | May 1984 | |
4561286 | Sekler et al. | Dec 1985 | |
4734609 | Jasmine | Mar 1988 | |
5191795 | Fellingham et al. | May 1993 |
Number | Date | Country |
---|---|---|
538235 | Jul 1981 | EPX |
0101669A2 | Feb 1984 | EPX |
0484569A1 | May 1992 | EPX |
3537386A1 | Apr 1987 | DEX |
56-86331 | Jul 1981 | JPX |
Entry |
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Panin, I. A., "Vibrational, Gas Densitometers", Measurement Techniques, vol. 18, No. 7, (USSR transl.) Plenum Publishing Corporation, Jul. 1975, pp. 1090-1092. |