申请人 |
NIPPON SODA CO., LTD. |
发明人 |
SUZUKI, HIROFUMI ODAWARA RESEARCH CENTER;KANEDO, TAKEHIRA ODAWARA RESEARCH CENTER;MATSUI, NOBUO ODAWARA RESEARCH CENTER;HAMAMOTO, ISAMI ODAWARA RESEARCH CENTER;KATOH, TETSUYA TAKAOKA PLANT;SATOH, TOSHIAKI ODAWARA RESEARCH CENTER;NAGASAKI, FUMIHIKO ODAWARA RESEARCH CENTER |