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005 20190814161226.0
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100 1 _aJustin, B.
245 0 0 _aPatent information at Informacijski Center, Ljubljana, Yugoslavia
650 _aJugoslawien
_92229
650 _aPatentwesen
_93556
650 _aInformation
_92006
773 0 _aWPI. 12(1990),3,170-174.
_wz_WPI
999 _c8395
_d8395