Document Type and Number:
Japanese Patent JPH0521556
Kind Code:
B2
Inventors:
MIURA OSAMU
YOSHIMI TOSHIKO
MINATO KUNIHIKO
YOSHIMI TOSHIKO
MINATO KUNIHIKO
Application Number:
JP9675489A
Publication Date:
March 24, 1993
Filing Date:
April 17, 1989
Export Citation:
Assignee:
OOSAKA KAGAKU GOKIN KK
International Classes:
C09B61/00; C12P7/26; C12P23/00; C12R1/645
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