TY - GEN T1 - Letters on industrial property law and practice development from specific countries :United States of America / AU - Robbins, Leonard J., VL - 1977 No 26 pages 100-102 ID - 8031 KW - Industrial property KW - INDUSTRIAL PROPERTY : GENERAL STUDIES, COMMENTARIES TI - Letters on industrial property law and practice development from specific countries :United States of America / ER -