Title:
打撃貫入試験装置
Document Type and Number:
Japanese Patent JP5086781
Kind Code:
B2
Inventors:
Haruhiko Shimizu
Kazuhiro Takeda
Kazuhiro Takeda
Application Number:
JP2007311734A
Publication Date:
November 28, 2012
Filing Date:
November 30, 2007
Export Citation:
Assignee:
Nitto Seiko Co., Ltd.
International Classes:
E02D1/02; G01N3/40
Domestic Patent References:
| JP2004332462A | ||||
| JP2005023547A | ||||
| JP10331142A |
Other References:
地盤工学会地盤調査法改訂編集委員会,地盤調査の方法と解説,社団法人地盤工学会,2004年 6月 1日,第1刷,P.251~255,図-6.2.4,,6.2.7,6.2.8