Number | Date | Country | Kind |
---|---|---|---|
97 02459 | Feb 1997 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
3806738 | Chin et al. | Apr 1974 | |
4042839 | Araki | Aug 1977 | |
4071783 | Knepper | Jan 1978 | |
4199695 | Cook et al. | Apr 1980 | |
4542310 | Ellis et al. | Sep 1985 | |
4714840 | Proebsting | Dec 1987 | |
5191244 | Runaldue et al. | Mar 1993 | |
5382846 | Shigehara et al. | Jan 1995 | |
5422591 | Rastegar et al. | Jun 1995 |
Entry |
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French Search Report from French Patent Application 97 02459, filed Feb. 25, 1997. |