Number | Date | Country | Kind |
---|---|---|---|
199 21 059 | May 1999 | DE |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/EP00/04049 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO00/68147 | 11/16/2000 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
2233155 | Adams | Feb 1941 | A |
4983370 | Loritsch et al. | Jan 1991 | A |
Number | Date | Country |
---|---|---|
366 384 | Jan 1930 | BE |
671 691 | Apr 1966 | BE |
144 868 | Nov 1980 | DE |
38 36 934 | May 1990 | DE |
198 13 971 | Jul 1999 | DE |
0 440 893 | Jan 1991 | EP |
0 901 989 | Mar 1999 | EP |
Entry |
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Patent Abstract of Japan, vol. 14, No. 242, JP 02-064027, Shin Etsu Chem Co., May 23, 1990. |
Patent Abstract of Japan, vol. 4, No. 026, JP 55-003353A; Nippon Tel. & Tel., Jan. 11, 1980. |