Title:
掘削土砂の搬出方法
Document Type and Number:
Japanese Patent JP6495138
Kind Code:
B2
Inventors:
Masahiro Tsuji
Yasuhiko Moriyama
Takashi Sasaki
Ihara Keiichi
Takashi Sugiyama
Yasuhiko Moriyama
Takashi Sasaki
Ihara Keiichi
Takashi Sugiyama
Application Number:
JP2015156869A
Publication Date:
April 03, 2019
Filing Date:
August 07, 2015
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E02F7/00; E21B7/00; E21B21/01
Domestic Patent References:
| JP3241118A | ||||
| JP2005081850A | ||||
| JP8013542A | ||||
| JP4106227A | ||||
| JP1247690A | ||||
| JP11124850A |
Foreign References:
| US20140083089 |
Attorney, Agent or Firm:
Moriaki Ogawa
Haruyuki Nishiyama
Mitsuji Sekiya
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Mai Kodama
Haruyuki Nishiyama
Mitsuji Sekiya
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Ayako Nakamura
Satoshi Morimoto
Yu Tanaka
Tokumoto Koichi
Mai Kodama