Title:
VENTILATION APPARATUS FOR BUILDING
Document Type and Number:
Japanese Patent JPS63171943
Kind Code:
A
Inventors:
ISHII MASAO
FUKUDA SHIGETERU
FUKUDA SHIGETERU
Application Number:
JP269687A
Publication Date:
July 15, 1988
Filing Date:
January 09, 1987
Export Citation:
Assignee:
KANEGAFUCHI CHEMICAL IND
International Classes:
E04B1/74; E04B1/70; E06B7/00; E06B7/02; (IPC1-7): E04B1/70; E04B1/74; E06B7/02
Domestic Patent References:
JPS5485816U | 1979-06-18 | |||
JPS58174512U | 1983-11-22 | |||
JPS6089536U | 1985-06-19 | |||
JPS5862048U | 1983-04-26 |
Attorney, Agent or Firm:
Shunichiro Suzuki