Number | Date | Country | Kind |
---|---|---|---|
3-45301 | Mar 1991 | JPX | |
3-72157 | Mar 1991 | JPX | |
3-49439 | Mar 1991 | JPX | |
3-78355 | Mar 1991 | JPX | |
3-78356 | Mar 1991 | JPX | |
3-81128 | Mar 1991 | JPX | |
3-83664 | Mar 1991 | JPX | |
3-87469 | Mar 1991 | JPX | |
3-87470 | Mar 1991 | JPX | |
3-87471 | Mar 1991 | JPX |
This is a division of application Ser. No. 07/849,096 filed Mar. 9, 1992, now U.S. Pat. No. 5,371,427.
Number | Name | Date | Kind |
---|---|---|---|
3742492 | Proctor | Jun 1973 | |
3921015 | Oheda et al. | Nov 1975 | |
4093885 | Brown | Jun 1978 | |
4104657 | Frank et al. | Aug 1978 | |
4364654 | Senuma et al. | Dec 1982 | |
4420235 | Terada | Dec 1983 | |
4689516 | Yokoyama et al. | Aug 1987 | |
4760351 | Newell et al. | Jul 1988 | |
4799078 | Hayama | Jan 1989 | |
4811044 | Tanaka et al. | Mar 1989 | |
4851870 | Tanaka etal. | Jul 1989 | |
4882602 | Tanaka et al. | Nov 1989 | |
4920373 | Tominaga et al. | Apr 1990 | |
4963916 | Tanaka et al. | Oct 1990 | |
5053668 | Mitsuyasu | Oct 1991 | |
5138217 | Wada et al. | Aug 1992 | |
5371427 | Goto et al. | Dec 1994 |
Number | Date | Country |
---|---|---|
0232906 | Aug 1987 | EPX |
3215267 | Nov 1982 | DEX |
64-34621 | Mar 1989 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 13, No. 40(P-820), Jan. 30, 1989. |
Patent Abstracts of Japan, vol. 9, No. 323(P-414), Dec. 18, 1985. |
Patent Abstracts of Japan, vol. 13, No. 303(P-896), Jul. 12, 1989. |
Patent Abstracts of Japan, vol. 13, No. 358(P-916), Aug. 10, 1989. |
Number | Date | Country | |
---|---|---|---|
Parent | 849096 | Mar 1992 |