Title:
【発明の名称】屋内換気方法
Document Type and Number:
Japanese Patent JP2586728
Kind Code:
B2
Inventors:
ODAKA RYOICHI
YASUDA YUMIKO
YASUDA YUMIKO
Application Number:
JP30719390A
Publication Date:
March 05, 1997
Filing Date:
November 15, 1990
Export Citation:
Assignee:
OBAYASHI CONSTR CO LTD
International Classes:
F24F7/06; (IPC1-7): F24F7/06
Domestic Patent References:
| JP6285845U |
Attorney, Agent or Firm:
Kensuke Isshiki (1 person outside)