Title:
水幕防火設備
Document Type and Number:
Japanese Patent JP4092640
Kind Code:
B2
More Like This:
| JPH04319368 | SMOKE STOPPING AND SECTIONING DEVICE |
| JP7382806 | fire protection equipment |
Inventors:
Masayuki Hirota
Application Number:
JP2003101829A
Publication Date:
May 28, 2008
Filing Date:
April 04, 2003
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
A62C2/08; A62C31/05
Domestic Patent References:
| JP2002248179A | ||||
| JP2002126118A | ||||
| JP2002143333A | ||||
| JP8107941A | ||||
| JP61088754U | ||||
| JP49043434B1 | ||||
| JP6075521U | ||||
| JP8033733A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama