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Title:
VENTILATION APPARATUS FOR BUILDING
Document Type and Number:
Japanese Patent JPS63171943
Kind Code:
A
Inventors:
ISHII MASAO
FUKUDA SHIGETERU
Application Number:
JP269687A
Publication Date:
July 15, 1988
Filing Date:
January 09, 1987
Export Citation:
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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:
JPS5485816U1979-06-18
JPS58174512U1983-11-22
JPS6089536U1985-06-19
JPS5862048U1983-04-26
Attorney, Agent or Firm:
Shunichiro Suzuki



 
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