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100 1 _aAldous, William
245 0 0 _aEarlier Patent Applications as Part of the Prior Art
650 _aPatentanmeldung
_93369
650 _aPrüfung
_93775
773 0 _aIIC. 21(1990),4,539-541.
_wz_iic
999 _c4331
_d4331