Number | Date | Country | Kind |
---|---|---|---|
6-194831 | Jul 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3858948 | Johnson et al. | Jan 1975 | |
4083260 | Carlson et al. | Apr 1978 | |
4652252 | Westhoff et al. | Mar 1978 | |
4681558 | Rausch | Jul 1987 | |
4790802 | Onoe et al. | Dec 1988 | |
4822324 | Georget | Apr 1989 | |
4838843 | Westhoff | Jun 1989 | |
5120280 | Mizuno et al. | Jun 1992 | |
5160301 | Nakanishi et al. | Nov 1992 | |
5242743 | Nakanishi et al. | Sep 1993 | |
5335456 | Mishima | Aug 1994 | |
5378206 | Mizuno et al. | Jan 1995 | |
5417618 | Osako et al. | May 1995 |
Number | Date | Country |
---|---|---|
0440425 | Aug 1991 | EPX |
4413540 | Oct 1994 | DEX |
Entry |
---|
Oct. 1979, Japanese Patent Abstract No. 54-135954. |