A separation method of an earth-and-sand separation device and dredge earth and sand

Title:

A separation method of an earth-and-sand separation device and dredge earth and sand

Document Type and Number:

Japanese Patent JP6048881

Kind Code:

B2

Inventors:

Yasuo Harada

Application Number:

JP2013013056A

Publication Date:

December 21, 2016

Filing Date:

January 28, 2013

Export Citation:

Assignee:

Goyo Construction Co., Ltd.

International Classes:

E02F7/00; E02F3/94

Domestic Patent References:

Attorney, Agent or Firm:

Masao Tanaka

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