防音パネルの製造方法 - Shinko Building Materials Industry Co., Ltd.

Title:

防音パネルの製造方法

Document Type and Number:

Japanese Patent JP6491429

Kind Code:

B2

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Inventors:

Takahiro Yamada
Hidenori Hamada
Ryosuke Nakamura

Application Number:

JP2014141035A

Publication Date:

March 27, 2019

Filing Date:

July 09, 2014

Export Citation:

Assignee:

Shinko Building Materials Industry Co., Ltd.

International Classes:

E01F8/00

Domestic Patent References:

Foreign References:

US4042061

Attorney, Agent or Firm:

Etsushi Kotani
Masataka Otani
Muramatsu Toshiro

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