Number | Date | Country | Kind |
---|---|---|---|
60-125815 | Jun 1985 | JPX | |
60-126876 | Jun 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
1999284 | Colvin | Apr 1935 | |
3586920 | Wakamatsu et al. | Jun 1971 | |
3610362 | Toyama et al. | Oct 1971 | |
3863730 | Wakamatsu et al. | Feb 1975 | |
4363389 | Zannberger et al. | Dec 1982 | |
4509628 | Junginger et al. | Apr 1985 | |
4630507 | Kugler et al. | Dec 1986 |
Number | Date | Country |
---|---|---|
0131411 | Jan 1985 | EPX |
148349 | Jul 1985 | EPX |
2415954 | Feb 1977 | DEX |
2656888 | Jun 1977 | DEX |
3208715 | Sep 1983 | DEX |
3447676 | Aug 1985 | DEX |
161358 | Oct 1982 | JPX |
173659 | Oct 1982 | JPX |
60-8553 | Jan 1985 | JPX |
Entry |
---|
Patent Abstracts of Japan, unexamined applications, M. Field, vol. 9, No. 124, May 29, 1985-the Patent Office Japanese Government, p. 58 M 383, Kokai-No. 60-8553. |