Title:
【発明の名称】ユニットルームの天井構造
Document Type and Number:
Japanese Patent JP3001726
Kind Code:
B2
Inventors:
Hiroyuki Saito
Application Number:
JP15051492A
Publication Date:
January 24, 2000
Filing Date:
June 10, 1992
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
E04B9/22; E04B9/30; E04H1/12; (IPC1-7): E04H1/12