000 | 00483naa a22001697c 4500 | ||
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001 | 8064 | ||
003 | OSt | ||
005 | 20190814161033.0 | ||
007 | t| | ||
008 | 190702s xxu||||| |||| 00| 0 d | ||
100 | 1 | _aSchoeppel, Hans-Rainer | |
700 | 1 | _aNaetebusch, Roderich | |
245 | 0 | 0 | _aPatent searching in a large electrical company, as exemplified by the situation at Siemens |
650 |
_aRecherche _93828 |
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650 |
_aPatentprüfung _93568 |
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773 | 0 |
_aWPI. 17(1995),3,165-172. _wz_WPI |
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999 |
_c4995 _d4995 |