小屋裏の防火換気構造 - Nippon Chemical Industry Co., Ltd.

Title:

小屋裏の防火換気構造

Document Type and Number:

Japanese Patent JP4580544

Kind Code:

B2

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Inventors:

Sugawara
Koji Sato
Hirofumi Sugimoto

Application Number:

JP2000386593A

Publication Date:

November 17, 2010

Filing Date:

December 20, 2000

Export Citation:

Assignee:

Nippon Chemical Industry Co., Ltd.
Sumitomo Forestry Co., Ltd.

International Classes:

E04B1/94; A62C2/00; E04B1/70; E04B9/00; E04B9/02

Domestic Patent References:

Attorney, Agent or Firm:

Nakagawa International Patent Office
Hiroyuki Nakagawa

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