Document Type and Number:
Japanese Patent JPH0240956
Kind Code:
B2
Inventors:
IMAMURA YOSHIO
KISHIMOTO TAKESHI
SONODA TOSHIHIKO
DAITO TERUO
KISHIMOTO TAKESHI
SONODA TOSHIHIKO
DAITO TERUO
Application Number:
JP12277381A
Publication Date:
September 13, 1990
Filing Date:
August 05, 1981
Export Citation:
Assignee:
TOYO BOSEKI
International Classes:
F28D15/02; F28D17/00
Next Patent: JPH0240957