Number | Date | Country | Kind |
---|---|---|---|
5-002389 U | Feb 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4599079 | Chappell | Jul 1986 | |
4610644 | Nagano | Sep 1986 | |
4612004 | Nagano | Sep 1986 | |
4637808 | Nakamura | Jan 1987 | |
4690663 | Nagano | Sep 1987 | |
5082303 | Duehring et al. | Jan 1992 |
Number | Date | Country |
---|---|---|
61365 | Sep 1982 | EPX |
75927 | Apr 1983 | EPX |
2551418 | Mar 1985 | FRX |
2574144 | Jun 1986 | FRX |
47-27656 | Jul 1972 | JPX |
52-60059 | May 1977 | JPX |
62-10874 | Mar 1987 | JPX |
55-66894 | May 1990 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 17, No. 580(M-1500) 21 Oct. 1993(JP-A-05 170 168). |
Ser. No. 08/188,768. |