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100 1 _aHerz, Maximilian
245 0 0 _aOn-Line data bases for chemical patent searches
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650 _aChemie-Patent
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650 _aDokumentationssystem
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650 _aSDC
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650 _aLIS
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773 0 _aWPI. 2(1980),3,119-124.
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999 _c5549
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