A soil texture judging method - Nitto Seiko Co., Ltd.

Title:

A soil texture judging method

Document Type and Number:

Japanese Patent JP6159089

Kind Code:

B2

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Inventors:

Naoaki Suemasa
Tsuyoshi Tanaka
Shinichi Yamato

Application Number:

JP2013003853A

Publication Date:

July 05, 2017

Filing Date:

January 11, 2013

Export Citation:

Assignee:

Nitto Seiko Co., Ltd.
Japan Home Shield Co., Ltd.
Naoaki Suemasa

International Classes:

E02D1/00; G01N3/40

Domestic Patent References:

Foreign References:

US4649741

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