申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA |
发明人 |
TSUCHIYA, I. YOKOHAMA WORKS-S. ELEC. IND. LTD, KANAGAWA 244;SAITO, M. YOKOHAMA WORKS-SUMITOMO ELEC. IND. LTD., KANAGAWA 244;ISHIKAWA, S. YOKOHAMA WORKS-S. ELEC. IND. LTD, KANAGAWA 244;HABASAKI, T. YOKOHAMA WORKS-S. ELEC. IND. LTD, KANAGAWA 244 |