Title:
起伏ゲート
Document Type and Number:
Japanese Patent JP4686415
Kind Code:
B2
Inventors:
Matsuoka Haruhiko
Shinichiro Nakai
Yoshinori Nabeta
Shinichiro Nakai
Yoshinori Nabeta
Application Number:
JP2006201699A
Publication Date:
May 25, 2011
Filing Date:
July 25, 2006
Export Citation:
Assignee:
Marushima Aqua System Co., Ltd.
International Classes:
E02B7/20; E02B7/40
Domestic Patent References:
| JP2005076277A | ||||
| JP39025166B1 | ||||
| JP2006207132A | ||||
| JP2006057327A | ||||
| JP2003074042A |
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Yoshio Asano
Takao Ito
Yoshio Asano