Title:
堰構造
Document Type and Number:
Japanese Patent JP4641002
Kind Code:
B2
Inventors:
Kaede Qin
Takeshi Ikeya
Satoshi Inagaki
Takeshi Ikeya
Satoshi Inagaki
Application Number:
JP2006138590A
Publication Date:
March 02, 2011
Filing Date:
May 18, 2006
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E02B5/00; E02B7/16; E02B7/22
Domestic Patent References:
| JP2003268749A | ||||
| JP8128028A | ||||
| JP55131327U | ||||
| JP4267609A |
Attorney, Agent or Firm:
Seiichi Inoue