Title:
防火シートシャッター
Document Type and Number:
Japanese Patent JP4712441
Kind Code:
B2
Inventors:
Norihisa Isemura
Hidenori Bayahara
Yuji Furuno
Hidenori Bayahara
Yuji Furuno
Application Number:
JP2005150865A
Publication Date:
June 29, 2011
Filing Date:
May 24, 2005
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
E06B9/13; A62C2/10; E06B9/17; E06B9/56; E06B9/58
Domestic Patent References:
| JP2002147142A | ||||
| JP2001193370A | ||||
| JP2000038884A | ||||
| JP2005066106A |
Attorney, Agent or Firm:
Tetsuo Hirose