Number | Date | Country | Kind |
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2000-186479 | Jun 2000 | JP |
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3819428 | Moore | Jun 1974 | A |
5259200 | Kamody | Nov 1993 | A |
5865913 | Paulin | Feb 1999 | A |
5875636 | Kamody | Mar 1999 | A |
Number | Date | Country |
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0572983 | Feb 1976 | CH |
572 983 | Feb 1976 | CH |
25 17 147 | Oct 1976 | DE |
0815051 | Mar 1981 | SU |
Entry |
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