TY - GEN T1 - Patents at a glance :a survey of substantive law and formalities in 50 countries / AU - Schade, Hans, AU - Schade, Jürgen, ET - Third edition. CN - K1505 LA - eng N1 - Price: DM Translation form: PATENT-TABELLE. N1 - Wstęp: [...] special thanks are due to Mrs. Lydia Rezanka and Mr. Gary Kreisberg who have been most helpful in obtaining materials and translating the text. ID - 16761 KW - Patent laws and legislation. KW - Patents. KW - PATENTS : GENERAL TREATIES, PATENT POLICY SN - 3452188345 TI - Patents at a glance :a survey of substantive law and formalities in 50 countries / ER -