Title:
Fire protection compartment penetration structure
Document Type and Number:
Japanese Patent JP6307111
Kind Code:
B2
Inventors:
Akira Ueda
Application Number:
JP2016120293A
Publication Date:
April 04, 2018
Filing Date:
June 16, 2016
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
F16L5/04; A62C3/16; E04B1/94; F16L5/02
Domestic Patent References:
| JP2011112156A | ||||
| JP2014129700A | ||||
| JP7180238A | ||||
| JP2009207818A | ||||
| JP2014108202A |
Foreign References:
| US4901488 | ||||
| WO2012005598A1 | ||||
| US20040149390 | ||||
| US5103609 |
Attorney, Agent or Firm:
Masahiro Taguchi
Shigeru Torayama
Shigeru Torayama