申请人 |
NIPPON SODA CO. LTD., TOKIO/TOKYO, JP |
发明人 |
NAKAJIMA, MASASHI TAKAOKA PLANT, TAKAOKA-SHI TOYAMA 933, JP;KYOTANI, TADASHI TAKAOKA PLANT, TAKAOKA-SHI TOYAMA 933, JP;SAWAKI, MIKIO TAKAOKA PLANT, TAKAOKA-SHI TOYAMA 933, JP;TSUKASHIMA, KEIICHI TAKAOKA PLANT, TAKAOKA-SHI TOYAMA 933, JP |