Title:
ダクト継手及びダクト接続構造
Document Type and Number:
Japanese Patent JP5359418
Kind Code:
B2
Inventors:
Ryo Saito
Application Number:
JP2009062682A
Publication Date:
December 04, 2013
Filing Date:
March 16, 2009
Export Citation:
Assignee:
Sekisui House Co., Ltd.
International Classes:
E04F17/04; F16L5/00; F16L21/08
Domestic Patent References:
| JP2007205162A | ||||
| JP7055064A |
Attorney, Agent or Firm:
Masahiro Nishimori