申请人 |
UNITIKA LTD., AMAGASAKI, HYOGO, JP;IATRON LABORATORIES, INC., TOKYO, JP |
发明人 |
NISHIDATE, KAZUYOSHI, YACHIYO PLANT, YACHIYO-SHI, CHIBA-KEN 276, JP;SUZUKI, YOKO, YACHIYO PLANT, YACHIYO-SHI, CHIBA-KEN 276, JP;INABA, SATOSHI, YACHIYO PLANT, YACHIYO-SHI, CHIBA-KEN276, JP |