Document Type and Number:
Japanese Patent JPH0467521
Kind Code:
B2
Inventors:
SUEOKA TOORU
FUJIWARA YASUSHI
SUGIMOTO KENJI
NISHIGAKI TARO
TANIZAWA FUSAO
FUJIWARA YASUSHI
SUGIMOTO KENJI
NISHIGAKI TARO
TANIZAWA FUSAO
Application Number:
JP15982287A
Publication Date:
October 28, 1992
Filing Date:
June 29, 1987
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E01C7/10; E01C3/00; E01C3/04
Next Patent: DRIVING PRESSURE CONTROL DEVICE