Title:
【発明の名称】杭の施工法
Document Type and Number:
Japanese Patent JP3380861
Kind Code:
B1
Inventors:
Jun Nishiwaki
Sadao Yabuuchi
Masataka Himeda
Sadao Yabuuchi
Masataka Himeda
Application Number:
JP2001398697A
Publication Date:
February 24, 2003
Filing Date:
December 28, 2001
Export Citation:
Assignee:
Jun Nishiwaki
Geo Top Co., Ltd.
Hiroko Giken Co., Ltd.
Geo Top Co., Ltd.
Hiroko Giken Co., Ltd.
International Classes:
E02D5/50; E02D27/14; (IPC1-7): E02D5/50; E02D27/14
Domestic Patent References:
| JP7233527A | ||||
| JP10331149A | ||||
| JP9195270A | ||||
| JP616531U |
Attorney, Agent or Firm:
Osamu Mori (1 outside)