| 申请人 |
KABUSHIKI KAISHA ISHIKAWA SEISAKUSHO, LTD., KANAZAWA, ISHIKAWA, JP;MITSUBISHI RAYON CO., LTD., TOKIO/TOKYO, JP |
发明人 |
KITAMURA, SATORU, MATSUTOU, ISHIKAWA, JP;MINAMI, SIGEHIRA, KANAZAWA, ISHIKAWA, JP;HABU, YOSHIHIKO, KANAZAWA, ISHIKAWA, JP;IUCHI, SHIGERU, KAWASAKI, KANAGAWA, JP;FUJINAGA, YOSHIKAZU, TOYOHASHI, AICHI, JP |
