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100 1 _aStillger, Josef
700 1 _aHartung, Volker
245 0 0 _aUse of CD-ROM for Patent Information
650 _aPatentdokumentation
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650 _aCD-ROM
_9577
773 0 _aWPI. 10(1988),1,37-40.
_wz_WPI
999 _c11787
_d11787