Number | Date | Country | Kind |
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TO94A0433 | May 1994 | ITX |
Number | Name | Date | Kind |
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4132338 | Bove et al. | Jan 1979 | |
4144992 | Omae et al. | Mar 1979 | |
4596919 | Kremers et al. | Jun 1986 | |
4636612 | Cullen | Jan 1987 | |
4881678 | Gaudin | Nov 1989 |
Number | Date | Country |
---|---|---|
300369 | Jan 1989 | EPX |
423088 | Apr 1991 | EPX |
2412380 | Jul 1979 | FRX |
2558250 | Jul 1985 | FRX |
Entry |
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Patent Abstracts of Japan--vol. 16 No. 534 (M-1334) 4 Nov. 1992 & JP-A-04 200866 (NKK Corp) 21 Jul. 1992. |
Robotersysteme vol. 8, No. 3, 1992 Berlin DE, pp. 148-154, XP 000297674 P. Drews et al. "Sensor System . . . ". |