The panel removal method of a panel attachment-and-detachment type protection-from-smoke vertical wall and a panel attachment-and-detachment type protection-from-smoke vertical wall

Title:

The panel removal method of a panel attachment-and-detachment type protection-from-smoke vertical wall and a panel attachment-and-detachment type protection-from-smoke vertical wall

Document Type and Number:

Japanese Patent JP5915136

Kind Code:

B2

Inventors:

Yokoyama Tadanori

Application Number:

JP2011272454A

Publication Date:

May 11, 2016

Filing Date:

December 13, 2011

Export Citation:

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Assignee:

Nitto Boseki Co., Ltd.

International Classes:

A62C2/06; E04B1/94

Domestic Patent References:

JP2014090968A
JP11076442A
JP2008220453A

Foreign References:

US20090090074

Attorney, Agent or Firm:

Yoshiki Hasegawa
Yoshiki Kuroki
Yoshinori Shimizu
Osaka Koichi

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