Number | Date | Country | Kind |
---|---|---|---|
8-036496 | Feb 1996 | JPX | |
8-142475 | Jun 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4606392 | Weidenhaupt et al. | Aug 1986 |
Number | Date | Country |
---|---|---|
0 146 046 | Jun 1985 | EPX |
0 363 893 | Apr 1990 | EPX |
2 546 922 | Dec 1984 | FRX |
1-162885 | Jun 1989 | JPX |
WO9114811 | Oct 1991 | WOX |
Entry |
---|
Patent Abstracts of Japan, 06073672, Mar. 15, 1994 (Tokyo Seiko Co Ltd). |