TY - GEN AB - This fourth edition has been extensively revised reflecting changes in Japanese and American documentation and numerous databases on the Internet. AU - Dulken, Stephen Van, AU - Newton, David C. AU - Van Dulken, Stephen, AU - Ashpitel, Susan. CN - T210 ET - Fourth edition. ID - 12954 KW - Brevets d'invention KW - Patents KW - Patents KW - Internet KW - UNITED STATES PATENT SYSTEM KW - PATENTS : ASPECTS OF INTERNATIONAL ORGANIZATION OF PATENT DOCUMENTATION : DOCUMENTATION, PLANNING, MECHANIZATION KW - PATENTS INFORMATION KW - PCT (PATENT COOPERATION TREATY) KW - EUROPEAN PATENT CONVENTION (EPC) KW - GERMAN PATENT SYSTEM KW - JAPANESE PATENT SYSTEM KW - PATENT TERMS : GLOSSARY KW - BRITISH PATENT SYSTEM N2 - This fourth edition has been extensively revised reflecting changes in Japanese and American documentation and numerous databases on the Internet. SN - 0712308628 T1 - Introduction to patents information / TI - Introduction to patents information / ER -