000 00328nam a2200121Ia 4500
008 180710s9999 xx 000 0 und d
020 _a157977
082 _a348.7323
_bUNI
245 _aUNITED States code annotated : Title 35- patents; sections 1-140.
260 _aSt. Paul
_bWest.pub
_c1984
300 _axx, 738p.
942 _cR
999 _c90340
_d90340