Number | Date | Country | Kind |
---|---|---|---|
9-237687 | Aug 1997 | JP | |
9-237688 | Aug 1997 | JP | |
9-237690 | Aug 1997 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3308414 | Ostrander et al. | Mar 1967 | |
3628986 | Segura | Dec 1971 | |
4555422 | Nakamura et al. | Nov 1985 | |
4717901 | Autenrieth et al. | Jan 1988 | |
5189080 | Heyke et al. | Feb 1993 |
Number | Date | Country |
---|---|---|
1007 529 | Sep 1962 | DE |
242817 | Nov 1985 | DE |
0234085 A1 | Jul 1986 | EP |
0307157 A2 | Sep 1988 | EP |
0375851 | Mar 1989 | EP |
0650242A1 | Jul 1994 | EP |
2013040 | Jan 1979 | GB |
2044550 | Feb 1980 | GB |
2037087 | Jul 1980 | GB |
2220945 | Jul 1989 | GB |
2246124 | Apr 1991 | GB |
61-77625 | Sep 1984 | JP |
61-113642 | May 1986 | JP |
199413 | Feb 1988 | JP |
63-236305 | Oct 1988 | JP |
199412 | Aug 1989 | JP |
40338613 | May 1991 | JP |
6204023 | Dec 1992 | JP |
Entry |
---|
“Patents Abstracts of Japan” vol. 13, No. 496 (E-843), (3844) Jan. 9, 1989, The Patent Office Japanese Government. |