Document Type and Number:
Japanese Patent JPH0128317
Kind Code:
B2
Inventors:
SUMITOMO HIROYUKI
YAMADA KENICHI
HORIGUCHI AKIRA
MASUTANI KENZO
PPONDA TSUGIO
KOBAYASHI KAZUYUKI
YAMADA KENICHI
HORIGUCHI AKIRA
MASUTANI KENZO
PPONDA TSUGIO
KOBAYASHI KAZUYUKI
Application Number:
JP11824881A
Publication Date:
June 01, 1989
Filing Date:
July 27, 1981
Export Citation:
Assignee:
HISAKA WORKS LTD
International Classes:
F28D9/00; F28F3/10
Next Patent: JPH0128318