Document Type and Number:
Japanese Patent JPH0128851
Kind Code:
B2
Inventors:
KOYAMA TOSHIJI
Application Number:
JP3138483A
Publication Date:
June 06, 1989
Filing Date:
February 25, 1983
Export Citation:
Assignee:
HITACHI SHIPBUILDING ENG CO
International Classes:
F23D17/00; F23C99/00
Next Patent: JPH0128852