Number | Date | Country | Kind |
---|---|---|---|
5-292736 | Oct 1993 | JPX | |
5-292737 | Oct 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4217396 | Heckles | Aug 1980 | |
4408018 | Bartman et al. | Oct 1983 | |
4602061 | Akkerman | Jul 1986 | |
5017649 | Clemens | May 1991 | |
5021511 | Larson et al. | Jun 1991 | |
5084536 | Brindopke et al. | Jan 1992 |
Number | Date | Country |
---|---|---|
0326723 | Aug 1989 | EPX |
Entry |
---|
Derwent abstract No. 87-099121/14 for Japanese Patent No. 62-48720, Nippon Oils & Fats Co., Ltd., Mar. 1987. |
Abstract 1-52117(A), Japan, Jun. 1989. |
Abstract 1-167355, Japan, Jul. 1989. |
Abstract 1-67356, Japan, Jul. 1989. |
Abstract 1-229019(A), Japan, Sep. 1989. |
Abstract of JP 1-121,341, May 1989. |
Abstract of JP 1-204,919, Aug. 1989. |
Abstract of EP 448,154, Sep. 1991. |