Number | Date | Country | Kind |
---|---|---|---|
1-176618 | Jul 1989 | JPX | |
2-027654 | Feb 1990 | JPX | |
2-030647 | Feb 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3502407 | Granzow et al. | Mar 1970 | |
3810735 | Moser | May 1974 | |
3811828 | Ohta et al. | May 1974 | |
4092099 | Chiba et al. | May 1978 | |
4202618 | Waschk et al. | May 1980 | |
4319828 | Komori et al. | Mar 1982 | |
4453820 | Suzuki | Jun 1984 | |
4566779 | Coli et al. | Jan 1986 | |
4585319 | Okamoto et al. | Apr 1986 | |
4652110 | Sato et al. | Mar 1987 | |
4711549 | Roodbeen | Dec 1987 | |
4714427 | Tsuruoka et al. | Dec 1987 | |
4954845 | Yano et al. | Sep 1990 | |
4963942 | Aoki | Oct 1990 | |
4963943 | Tamary | Oct 1990 |
Number | Date | Country |
---|---|---|
0295901 | Dec 1988 | EPX |
0316010 | May 1989 | EPX |
0145628 | Dec 1978 | JPX |
0018747 | Feb 1979 | JPX |
0117253 | Sep 1981 | JPX |
0197580 | Dec 1982 | JPX |
0174867 | Oct 1984 | JPX |
0054453 | Mar 1989 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 7, No. 278, (P-242) [1423], Dec. 10, 1983. |
Patent Abstracts of Japan, vol. 10, No. 157, (P-464) [2213], Jun. 6, 1986. |
Patent Abstracts of Japan, vol. 10, No. 215, (P-481) [2271], Jul. 26, 1986. |
IBM Technical Disclosure Bulletin, vol. 21, No. 7, Dec., 1978, p. 2985, New York, U.S.A. |