Number | Date | Country | Kind |
---|---|---|---|
60-247204 | Nov 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3647293 | Queener | Mar 1972 | |
4236807 | Kuehnle | Dec 1980 | |
4257700 | Tsuda et al. | Mar 1981 | |
4330198 | Matsumoto et al. | May 1982 | |
4372669 | Fantuzzo et al. | Feb 1983 | |
4403851 | Yanagawa | Sep 1983 | |
4432632 | Yokota | Feb 1984 | |
4470693 | Dolan | Sep 1984 | |
4488802 | Sunaga et al. | Dec 1984 | |
4508334 | Iwanaga | Apr 1985 | |
4531823 | Deguchi et al. | Jul 1985 | |
4536075 | Hoffman | Aug 1985 | |
4563076 | Takahoshi et al. | Jan 1986 | |
4579440 | Katoh | Apr 1986 | |
4610529 | Koizumi | Sep 1986 | |
4647177 | Yoshihito et al. | Mar 1987 | |
4657369 | Takeuchi | Apr 1987 | |
4668072 | Yasuda | May 1987 |
Number | Date | Country |
---|---|---|
139448 | Feb 1985 | EPX |
3527159 | Jun 1986 | DEX |
Entry |
---|
Patent Abstracts of Japan vol. 9 No. 273 (P-401) [1996], Oct. 30th, 1985; & JP-A-60 118 860 (MITA KOGYO) 26-06-1985. |