Number | Date | Country | Kind |
---|---|---|---|
7-215777 | Aug 1995 | JPX | |
8-193234 | Jul 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4639074 | Murphy | Jan 1987 | |
4875969 | Hsu et al. | Oct 1989 | |
5257334 | Takahashi | Oct 1993 | |
5446815 | Ota et al. | Aug 1995 |
Number | Date | Country |
---|---|---|
0309677 | Apr 1989 | EPX |
0331334 | Sep 1989 | EPX |
0338642 | Oct 1989 | EPX |
0403761 | Dec 1990 | EPX |
0573288 | Dec 1993 | EPX |
55-45051 | Mar 1980 | JPX |
57-58112 | Apr 1982 | JPX |
6161111 | Mar 1986 | JPX |
63-278004 | Nov 1988 | JPX |
364052101 | Feb 1989 | JPX |
2-125209 | May 1990 | JPX |
0256008 | Oct 1990 | JPX |
4-101504 | Sep 1992 | JPX |
676513 A5 | Jan 1991 | CHX |
2191601 | Dec 1987 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 7, No. 274 ((P-241) [1419], Dec. 7, 1983 & JP-A-58 152215 (Kogyo Gijutsuin), Sep. 9, 1983, *abstract*. |
Patent Abstracts of Japan, vol. 17, No. 107 (P-1496), Mar. 4, 1993 & JP-A-04 296802 (NGK Insulators), Oct. 21, 1992, *abstract*. |
Patent Abstracts of Japan, vol. 8, No. 129 (P-280) [1566], Jun. 15, 1984 & JP-A-59 031918 (Fujitsu) *abstract*. |
Patent Abstracts of Japan, vol. 8, No. 208 (P-302) [1645], Sep. 21, 1984 & JP-A-59 091407 (Furukawa Denki Kogyo), May 26, 1984, *abstract*. |