Number | Date | Country | Kind |
---|---|---|---|
196 45 291 | Oct 1996 | DEX | |
196 54 494 | Dec 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4686987 | Salo et al. | Aug 1987 | |
4865036 | Chirife | Sep 1989 | |
5174299 | Nelson | Dec 1992 | |
5183040 | Nappholz et al. | Feb 1993 | |
5213098 | Bennett et al. | May 1993 | |
5330505 | Cohen | Jul 1994 |
Number | Date | Country |
---|---|---|
0191404 | Aug 1986 | EPX |
0465241 | Jan 1992 | EPX |
0474958 | Mar 1992 | EPX |
0634192 | Jan 1995 | EPX |
3903323 | Dec 1989 | DEX |
Entry |
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P.Profos et al., Published, Handubch der industriellen Messtechnik [Handb of Industrial Measuring Technology 5th Edition, R. Oldenbourg Verlag, Munich 1992, pp. 732-734. |