Document Type and Number:
Japanese Patent JPH0143551
Kind Code:
B2
Inventors:
HATANO KOTA
NAGATA MASATO
TAKAHASHI MASAO
NAGATA MASATO
TAKAHASHI MASAO
Application Number:
JP11212981A
Publication Date:
September 21, 1989
Filing Date:
July 20, 1981
Export Citation:
Assignee:
GODO SHUSEI KK
International Classes:
C12N9/72; B01J20/22; B01J20/24; B01J20/34
Next Patent: JPH0143552