Title:
【発明の名称】注入管装置およびこの装置を用いた地盤注入工法
Document Type and Number:
Japanese Patent JP2772637
Kind Code:
B2
Inventors:
KASHIWABARA KENJI
Application Number:
JP20766487A
Publication Date:
July 02, 1998
Filing Date:
August 21, 1987
Export Citation:
Assignee:
KYOKADO ENJINYARINGU KK
International Classes:
E02D3/12; (IPC1-7): E02D3/12
Domestic Patent References:
| JP61186613A | ||||
| JP5517900U | ||||
| JP5633346U |
Attorney, Agent or Firm:
Someya Hitoshi