Number | Date | Country | Kind |
---|---|---|---|
2-194833 | Jul 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4332517 | Igarashi et al. | Jun 1982 | |
4377043 | Inui et al. | Mar 1983 | |
4627013 | Ichiyuma et al. | Dec 1986 | |
4805086 | Nielsen et al. | Feb 1989 | |
4866641 | Nielsen et al. | Sep 1989 | |
4910673 | Narisawa et al. | Mar 1990 | |
5025499 | Inoue et al. | Jun 1991 | |
5047701 | Takarada et al. | Sep 1991 | |
5065326 | Sahm | Nov 1991 | |
5116186 | Hanamoto et al. | May 1992 | |
5359517 | Moriya et al. | Oct 1994 |
Number | Date | Country |
---|---|---|
0 288 314 | Oct 1988 | EPX |
0 380 665 | Aug 1990 | EPX |
0 512 584 A2 | Nov 1992 | EPX |
9007032 | Dec 1988 | WOX |
Entry |
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Patent Abstracts of Japan, vol. 9, No. 98 (M-375) (1821) 27 Avril 1985 & JP-A-59 220 534 (Komatsu Seisakusho K.K.) 12 Dec. 1984. |
Patent Abstracts of Japan, vol. 10, No. 10 (M-446) (2067) 16 Janvier 1986 & JP-A-60 172 712 (Hitachi Kenki K.K.) 6 Sep. 1985. |
Prof. Dr. Theiner, Kollege Microchip fahrt mit, bd baumaschinendienst--Heft 3--Mar. 1988, pp. 144-148 with. |