| 申请人 |
NIPPON PISTON RING CO., LTD., TOKIO/TOKYO, JP;NISSAN MOTOR CO., LTD., YOKOHAMA, KANAGAWA, JP |
发明人 |
KANO, MAKOTO, C/O NISSAN MOTOR COMPANY, LIMITED, YOKOHAMA, JP;TANIMOTO, ICHIRO, C/O NISSAN MOTOR COMPANY LIMITED, YOKOHAMA, JP;KAWAMURA, OSAMU, C/O NIPPON PISTON RING CO. LTD., SHIMOTSUGA-GUN, TOCHIGI-KEN, JP;TAKAHASHI, TERUO, C/O NIPPON PISTON RING CO. LTD., SHIMOTSUGA-GUN, TOCHIGI-KEN, JP |
