00285 am a2200109   4500001000500000005001700005008004100022040002700063100002200090245003500112260002800147442820260327110141.0      s1983    xr ---------u-------cze d  aGJHKNbczeerdacGJHKN1 aZajdel, Janusz A.10aVynález profesora van Troffa  aPrahabMl. frontac1983