Title:
【発明の名称】止水層の構築方法
Document Type and Number:
Japanese Patent JP2881252
Kind Code:
B2
Inventors:
HIRANO FUMIAKI
KATSURA YUTAKA
AKAGAWA SATOSHI
HORIUCHI SUMIO
KATSURA YUTAKA
AKAGAWA SATOSHI
HORIUCHI SUMIO
Application Number:
JP11547090A
Publication Date:
April 12, 1999
Filing Date:
May 01, 1990
Export Citation:
Assignee:
SHIMIZU KENSETSU KK
International Classes:
E02D19/16; E02D5/18; (IPC1-7): E02D19/16; E02D5/18
Domestic Patent References:
| JP1244014A | ||||
| JP253890A | ||||
| JP62244916A |
Attorney, Agent or Firm:
Masatake Shiga (3 outside)