申请人 |
NIHON CHEMICAL RESEARCH K.K., KOBE, HYOGO, JP |
发明人 |
NAKANISHI, KOICHIRO, KOBE, HYOGO 673, JP;NOMURA, KEIICHI, HIGASHIOSAKA, OSAKA 579, JP;TAJIMA, KYOKO, KOBE, HYOGO 673, JP;HIRATANI, HAJIME, SENNAN-GUN, OSAKA 599-02, JP;KATO, KAZUO, KITA-KU, KOBE, HYOGO 651-11, JP |