申请人 |
SUMITOMO PRECISION PRODUCTS CO. LTD., AMAGASAKI, HYOGO, JP |
发明人 |
SASAKI, KANTARO, ASHIYA, HYOGO, JP;IWASAKI, SHOSUKE, KOBE, HYGO, JP;ABIKO, TETSUO, OSAKA, JP;BABA, YOSHIO, NAGOYA, AICHI, JP;HAGIWARA, MICHIKI, NAGOYA, AICHI, JP;NANBA, KEIZO, NAGOYA, AICHI, JP |