申请人 |
MITSUBISHI JUKOGYO K.K., TOKIO/TOKYO, JP;TOYO BOSEKI K.K., OSAKA, JP |
发明人 |
WAKAMIYA, SUKEYOSHI NAGOYA MACH. WORKS MITSUB;TAKEUCHI, NAOKAZU NAGOYA TECHN. INST. MITSUBI, NAKAMURA-KU NAGOYA-SHI AICHI-KEN, JP;HAMA, YOSHIHISA;AKASHI, TATSU, OTSU-SHI SHIGA-KEN, JP;SHIMURA, TATSUO, TAKASHIMA-GUN SHIGA-KEN, JP |