Title:
屋外ダクト、屋外ダクトの施工方法
Document Type and Number:
Japanese Patent JP6555716
Kind Code:
B2
Inventors:
Eiji Kajimoto
Hidenori Oki
Tatsuya Saegusa
Hidenori Oki
Tatsuya Saegusa
Application Number:
JP2015156491A
Publication Date:
August 07, 2019
Filing Date:
August 06, 2015
Export Citation:
Assignee:
Nikkei Co., Ltd.
Hibiya General Equipment Co., Ltd.
Hibiya General Equipment Co., Ltd.
International Classes:
F24F7/10; E04B1/00; E04F17/08; F24F13/02
Domestic Patent References:
| JP7026621U | ||||
| JP7324800A | ||||
| JP8145462A | ||||
| JP2003213808A |
Attorney, Agent or Firm:
Shu Oikawa
Hisanori Takahashi
Hiroshi Kataoka
Shunsuke Fushimi
Masatake Shiga
Hisanori Takahashi
Hiroshi Kataoka
Shunsuke Fushimi
Masatake Shiga