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100 1 _aLemon, Trevor
245 0 0 _aPatent Information Services from the U.K. Patent Office
650 _aPatentdokumentation
_93575
650 _aGroßbritannien
_94750
773 0 _aWPI. 16(1994),2,90-93.
_wz_WPI
999 _c4338
_d4338