Number | Date | Country | Kind |
---|---|---|---|
3643088 | Dec 1986 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/DE87/00591 | 12/12/1987 | 8/17/1988 | 8/17/1988 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO88/04828 | 6/30/1988 |
Number | Name | Date | Kind |
---|---|---|---|
2517774 | Epstein | Aug 1950 | |
3952152 | Lill et al. | Apr 1976 | |
4563612 | Deal et al. | Jan 1986 | |
4804883 | Muller et al. | Feb 1989 |
Number | Date | Country |
---|---|---|
0018667 | Nov 1980 | EPX |
0119048 | Sep 1984 | EPX |
2247337 | Jun 1976 | DEX |
60-249232 | Dec 1985 | JPX |
Entry |
---|
Kazuo Oomae; Patents Abstracts of Japan, Apr. 26, 1986, vol. 10, #11. |