Title:
防火防煙用スクリーンシャッター
Document Type and Number:
Japanese Patent JP5308941
Kind Code:
B2
Inventors:
Izumi etc.
Katsuzo Tone
Kojiro Iwasaki
Katsuzo Tone
Kojiro Iwasaki
Application Number:
JP2009165978A
Publication Date:
October 09, 2013
Filing Date:
July 14, 2009
Export Citation:
Assignee:
Unitika Equipment Technology Co., Ltd.
International Classes:
A62C2/10
Domestic Patent References:
| JP2005180034A | ||||
| JP2000080866A | ||||
| JP2000297572A | ||||
| JP2004329777A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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