TY - GEN AU - Wegner, Harold C., CN - KF3133.B56 ET - Second edition. ID - 21417 KW - Biotechnology KW - Chemicals KW - Drugs KW - Patent laws and legislation KW - Pharmaceutical chemistry KW - Patent laws and legislation. KW - Patents KW - PATENTS : BIOTECHNOLOGY : CHEMICALS : PHARMACEUTICALS N1 - Errata slip affixed to p. [viii]. SN - 0333615573 T1 - Patent law in biotechnology, chemicals & pharmaceuticals / TI - Patent law in biotechnology, chemicals & pharmaceuticals / ER -