A method and a device which are concerned with river irrigation employment

Title:

A method and a device which are concerned with river irrigation employment

Document Type and Number:

Japanese Patent JP5986493

Kind Code:

B2

Inventors:

Shigeo Takita
Kenichiro Numano

Application Number:

JP2012261419A

Publication Date:

September 06, 2016

Filing Date:

November 29, 2012

Export Citation:

Assignee:

Ebara Corporation
Ebara Densan Co., Ltd.

International Classes:

E02B7/20

Domestic Patent References:

Attorney, Agent or Firm:

Isamu Watanabe
Ryoji Kosugi
Tetsuya Hirosawa

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