| 申请人 |
NIPPON SODA CO., LTD. |
发明人 |
KANEKO, TAKEHIRA ODAWARA RESEARCH CENTER;SUZUKI, HIROFUMI ODAWARA RESEARCH CENTER;MATSUI, NOBUO ODAWARA RESEARCH CENTER;YAGIHARA, TOMIO MIZUSHIMA PLANT NIPPON SODA;HIGASHIDA, SHIRO R&D LABORATORY FOR SPECIALTY;NAKADA, AKIRA R&D LABORATORY FOR SPECIALTY;MATSUMOTO, HITOSHI R&D LABORATORY FOR SPECIALTY;SHIMIZU, TAKEO |
