| 申请人 |
NIPPON SODA CO. LTD., TOKIO/TOKYO, JP |
发明人 |
TAZAKI, MIZUSHIMA PLANT,NIPPON SODA CO.,, SEIJI, KOJIMA, KURASHIKI-SHI,OKAYAMA, JP;UMEDA, ODAWARA RESEARCH CENTER, NOBUHIRO;MATSUI, ODAWARA RESEARCH CENTER, NOBUO, TAKADA, ODAWARA-SHI,KANAGAWA, JP;YAGIHARA, MIZUSHIMA PLANT,NIPPON SODA CO.,, TOMIO;MIKUMA, MIZUSHIMA PLANT,NIPPON SODA, KATSUNORI, KOJIMA, KURASHIKI-SHI,OKAYAMA, JP |
