TY - GEN T1 - Possibilites of amendment of patent claims during the examination procedure / AU - Krasser, Rudolf, VL - 1992 Vol 23 No 4 pages 467-485 ID - 5565 KW - Industrial property KW - Patents KW - UNITED STATES OF AMERICA : PATENT CLAIMS KW - EUROPEAN PATENT CONVENTION KW - GERMANY : PATENT ACT TI - Possibilites of amendment of patent claims during the examination procedure / ER -