Sand separation device - Keisan Kogyo Co., Ltd.

Title:

Sand separation device

Document Type and Number:

Japanese Patent JP6046474

Kind Code:

B2

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Inventors:

Keiji Fujii
Osamu Nakahara
Norihiko Maeda

Application Number:

JP2012271931A

Publication Date:

December 14, 2016

Filing Date:

December 13, 2012

Export Citation:

Assignee:

Keisan Kogyo Co., Ltd.

International Classes:

E02F7/00; B04C5/04; B04C9/00

Domestic Patent References:

Attorney, Agent or Firm:

Masaaki
Hayashi Hiroki
Role

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