Title:
STRUCTURE OF INTERNAL VENTILATION OF OUTER WALL OF BUILDING
Document Type and Number:
Japanese Patent JPS57209352
Kind Code:
A
Inventors:
YOKOYAMA KEIICHI
Application Number:
JP9543781A
Publication Date:
December 22, 1982
Filing Date:
June 19, 1981
Export Citation:
Assignee:
KUBOTA LTD
International Classes:
E04B1/64; E04B1/70; E04B1/76; E04B1/84; (IPC1-7): E04B1/70; E04B1/76