Number | Date | Country | Kind |
---|---|---|---|
1-86738 | Apr 1989 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP90/00470 | 4/6/1990 | 11/19/1990 | 11/19/1990 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO90/11678 | 10/18/1990 |
Number | Name | Date | Kind |
---|---|---|---|
1143980 | McComb | Jun 1915 | |
2281927 | Fischer | May 1942 | |
2641298 | Kinnear | Jun 1953 | |
2648165 | Nestor | Aug 1953 | |
3098320 | Estokowski | Jul 1963 | |
3445981 | Hori | May 1969 | |
3981100 | Weaver | Sep 1976 | |
4061094 | Cary | Dec 1977 | |
4239010 | Amburn | Dec 1980 | |
4278625 | Dedolph | Jul 1981 | |
4300462 | Wilkins | Nov 1981 |
Number | Date | Country |
---|---|---|
2164536 | Dec 1971 | DEX |
105893 | May 1917 | GBX |
2123663 | Feb 1984 | GBX |
Entry |
---|
Japanese Patent Laid-Open No. 51721/1981, no translation. |