Number | Date | Country | Kind |
---|---|---|---|
199 31 266 | Jul 1999 | DE |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/DE00/02133 | WO | 00 |
Number | Name | Date | Kind |
---|---|---|---|
4726335 | Braeuninger | Feb 1988 | A |
4903670 | Bauder | Feb 1990 | A |
20010032622 | Joos et al. | Oct 2001 | A1 |
Number | Date | Country |
---|---|---|
0 316 164 | May 1989 | EP |
Entry |
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Patent Abstract of Japan vol. 013, No. 036 (M-790), Jan. 26, 1989 & JP 63 246446, Oct. 13, 1988. |
Patent Abstracts of Japan vol. 06, No. 065 (M-124) Apr. 24, 1982 & JP 57 005521 A, Jan. 12, 1982. |