申请人 |
CIBA-GEIGY AG, BASEL, CH;SHIN-ETSU CHEMICAL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
SHIOBARA, TOSHIO, ANNAKA-SHI, GUNMA-KEN, JP;TOMIYOSHI, KAZUTOSHI, TAKASAKI-SHI, GUNMA-KEN, JP;OKADA, TADASHI, DR., CH-4104 OBERWIL, CH;FLURY, PETER, DR., CH-4204 HIMMELRIED, CH |