000 00353nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aAllen E A
245 0 _aRubber water stops in articulated concentrate structures
260 _bRubber Developments
_c1952
300 _a74-79
650 _aFabrication
650 _aRubber water stops
942 _cJS
999 _c68121
_d68121