TY - BOOK AU - Straus,Joseph ED - European Commission ED - Directorate General Telecommunications, Information Market and Exploitation of Research TI - The present state of the patent system in the European Union: as compared with the situation in the United States of America and Japan SN - 92-826-9555-7 PY - 1997/// CY - Luxembourg, KW - Patentwesen KW - Europäische Union KW - USA KW - Japan ER -