| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP |
发明人 |
SAWADA, KAZUO, OSAKA WORKS OF SUMITOMO, KONOHANA-KU, OSAKA-SHI, OSAKA 554, JP;INAZAWA, SHINJI, OSAKA WORKS OF SUMITOMO, KONOHANA-KU, OSAKA-SHI, OSAKA 554, JP;YAMADA, KOUICHI, OSAKA WORKS OF SUMITOMO, KONOHANA-KU, OSAKA-SHI, OSAKA 554, JP |
