| 申请人 |
SHIKOKU CHEMICALS CORP., MARUGAME, KAGAWA, JP |
发明人 |
NAGAOKA, TAKESHI, HIGASHI-MATSUYAMA-SHI SAITAMA-KEN, JP;YOSHIOKA, TAKASHI, IRUMA-GUN SAITAMA-KEN, JP;KAMAGATA, KAZUO, HIKI-GUN SAITAMA-KEN, JP;SAWA, NATSUO, TADOTSU-GUN KAGAWA-KEN, JP;MURAI, TAKAYUKI, SAKADO-SHI SAITAMA-KEN, JP |
