Document Type and Number:
Japanese Patent JPH0459875
Kind Code:
B2
Inventors:
FUKUDA TOMOHIKO
AKITA SUMIO
OOYAMA NAOTAKE
AKITA SUMIO
OOYAMA NAOTAKE
Application Number:
JP7006985A
Publication Date:
September 24, 1992
Filing Date:
April 04, 1985
Export Citation:
Assignee:
NAKANO SUTEN KK
International Classes:
C12J1/04
Next Patent: HYDRATED DYE COMPOSITION AND ITS PRODUCTION