A construction method using a separate type contamination nonproliferation device

Title:

A construction method using a separate type contamination nonproliferation device

Document Type and Number:

Japanese Patent JP6103535

Kind Code:

B2

Inventors:

Yasuyuki Kosaka

Application Number:

JP2013161130A

Publication Date:

March 29, 2017

Filing Date:

August 02, 2013

Export Citation:

Assignee:

Kaiwa Tech Co., Ltd.

International Classes:

E02B15/00

Domestic Patent References:

Attorney, Agent or Firm:

Minoru Torinosu
Shinichi Nakajima
Torisu Keita

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