Title:
地化学サンプラー
Document Type and Number:
Japanese Patent JP5433523
Kind Code:
B2
Inventors:
Akiko Ozawa
Kazutoshi Sugiyama
Koichi Nemoto
Fumitaka Sato
Yoshihiro Hatakeyama
Kazutoshi Sugiyama
Koichi Nemoto
Fumitaka Sato
Yoshihiro Hatakeyama
Application Number:
JP2010172613A
Publication Date:
March 05, 2014
Filing Date:
July 30, 2010
Export Citation:
Assignee:
Mitsubishi Materials Techno Co., Ltd.
International Classes:
E21B49/08; E02D1/06; G01N1/12
Domestic Patent References:
| JP2005325615A | ||||
| JP3069090U |
Attorney, Agent or Firm:
Motonari Tomisaki
Sadao Enjoji
Machida Mitsunobu
Sadao Enjoji
Machida Mitsunobu