Number | Date | Country | Kind |
---|---|---|---|
62-284191 | Nov 1987 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP88/01143 | 11/12/1988 | 6/30/1989 | 6/30/1989 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO89/04244 | 5/18/1989 |
Number | Name | Date | Kind |
---|---|---|---|
3291876 | Justus | Dec 1966 | |
4138453 | Segl, Jr. | Feb 1979 | |
4270891 | Hopper | Jun 1981 | |
4682941 | Upmeier et al. | Jul 1987 | |
4869863 | Iwai et al. | Sep 1989 |
Number | Date | Country |
---|---|---|
1133536 | Aug 1957 | DEX |
1282813 | Dec 1961 | FRX |
333727 | May 1958 | JPX |
52-13562 | Feb 1977 | JPX |
52-10155 | Mar 1977 | JPX |
54-139965 | Oct 1979 | JPX |
56-129138 | Oct 1981 | JPX |
60-215034 | Oct 1985 | JPX |
62-191121 | Aug 1987 | JPX |
63-120632 | May 1988 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 4, No. 7 (C-70), Jan. 19, 1980, p. 18 C 70. |