Document Type and Number:
Japanese Patent JPH0247676
Kind Code:
B2
Inventors:
KANEMITSU TOSHINORI
Application Number:
JP4690183A
Publication Date:
October 22, 1990
Filing Date:
March 19, 1983
Export Citation:
Assignee:
HIROSHIMA GAS KK
International Classes:
F25B27/02; F25B15/00; F25B23/00
Next Patent: JPH0247677