申请人 |
KABUSHIKI KAISHA NIPPON CONLUX, TOKIO/TOKYO, JP;NHK SPRING CO., LTD., YOKOHAMA, KANAGAWA, JP |
发明人 |
NODA, KAZUO, YOKOHAMA-SHI, KANAGAWA-KEN, JP;NAKAMURA, EIICHI, SAGAMIHARA-SHI KANAGAWA-KEN, JP;NISHIGUMA, HIROAKI C/ONHK SPRING CO LTD, YOKOHAMA-SHI KANAGAWA-KEN, JP |