000 00420nam a2200157Ia 4500
008 220216s9999 xx 000 0 und d
100 _aThirion P
245 0 _aImpermeabilisation of tubeless tyres by natural rubber compounds filled with mica powders
260 _bPlanter
_c1957
300 _a644-648
650 _aMica powder
650 _aNatural rubber
650 _aTyres
700 _aChasset R
942 _cJS
999 _c60792
_d60792