Title:
【発明の名称】基礎杭の施工法
Document Type and Number:
Japanese Patent JPH0643695
Kind Code:
B2
Inventors:
MATSUZAWA HAJIME
NAKAYAMA KANAME
NAKAYAMA KANAME
Application Number:
JP12553587A
Publication Date:
June 08, 1994
Filing Date:
May 21, 1987
Export Citation:
Assignee:
MATSUZAWA KIKO KK
SUN TECH INC
SUN TECH INC
International Classes:
E02D5/46; E02D5/48; E02D5/50; E02D7/00; E21B3/02; E21B3/025; E21B7/00; (IPC1-7): E02D7/00; E21B3/02; E21B7/00
Domestic Patent References:
| JP54162111U | ||||
| JP536767B2 | ||||
| JP5240561Y2 |
Attorney, Agent or Firm:
Kubo Tsukasa
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