Number | Date | Country | Kind |
---|---|---|---|
63-193248 | Aug 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4339368 | Tsou | Jul 1982 | |
4592816 | Emmons et al. | Jun 1986 |
Number | Date | Country |
---|---|---|
0301101 | Jan 1989 | EPX |
0302941 | Feb 1989 | EPX |
60-207139 | Oct 1985 | JPX |
61-218616 | Sep 1986 | JPX |
61-247090 | Nov 1986 | JPX |
62-262855 | Nov 1987 | JPX |
62-262856 | Nov 1987 | JPX |
Entry |
---|
Research Disclosure, Jun. 1973, No. 11020, pp. 65-70. |