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100 | 1 | _aBlackman, Michael | |
245 | 0 | 0 | _aPatent specification no. 2002 |
650 |
_aPatentwesen _93556 |
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650 |
_aDokumentation _9829 |
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773 | 0 |
_aWPI. 24(2002),4,313-322 _wz_WPI |
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