Number | Date | Country | Kind |
---|---|---|---|
63-219950 | Sep 1988 | JPX | |
63-219951 | Sep 1988 | JPX | |
1-35844 | Feb 1989 | JPX | |
1-210423 | Aug 1989 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP89/00907 | 9/1/1989 | 5/1/1990 | 5/1/1990 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO90/03022 | 3/22/1990 |
Number | Name | Date | Kind |
---|---|---|---|
3544958 | Carey et al. | Sep 1967 | |
3585443 | Krembs | Jun 1971 | |
3636551 | Maguire | Jan 1972 | |
4160973 | Berlin, Jr. | Jul 1979 | |
4241343 | Fan et al. | Dec 1980 | |
4258351 | Shigeta et al. | Mar 1981 | |
4298868 | Spurgeon | Nov 1981 | |
4383742 | Brachet et al. | May 1983 | |
4470044 | Bell | Sep 1984 | |
4689604 | Sokol | Aug 1987 |
Number | Date | Country |
---|---|---|
0156544 | Feb 1985 | EPX |
2264652 | Aug 1974 | DEX |
57185076 | Sep 1976 | JPX |
53122194 | Mar 1977 | JPX |
585782 | Jun 1981 | JPX |
57-195076 | Nov 1982 | JPX |
58-5782 | Jan 1983 | JPX |
6383788 | Sep 1986 | JPX |
62-128358 | Jun 1987 | JPX |
63-83788 | Apr 1988 | JPX |
Entry |
---|
IBM Technical Disclosure Bulletin, vol. 19, No. 5 Dec. 1976, p. 1774. |