| 申请人 |
NKK CORP., TOKIO/TOKYO, JP |
发明人 |
OHDAKE, TAKAYUKI, NKK CORPORATION, TOKYO 100, JP;OHMORI, TOSHIMICHI, NKK CORPORATION, TOKYO 100, JP;TAKAMURA, TOSHIHIRO, NKK CORPORATION, TOKYO 100, JP;YAMADA, TAKEMI, NKK CORPORATION, TOKYO 100, JP;SANPEI, TETSUYA, NKK CORPORATION, TOKYO 100, JP |
