TY - GEN T1 - Letter from Japan :[Japanese patent system] / AU - Kukimoto, Akira, VL - 1975 Vol 14 No 2 pages 71-75 N1 - See French version in LA PROPRIETE INDUSTRIELLE 1975, Vol 19, No 2, p 71-76. ID - 10156 KW - Patents KW - Industrial property TI - Letter from Japan :[Japanese patent system] / ER -