Title:
【発明の名称】硬質壁材の取付構造
Document Type and Number:
Japanese Patent JP3017292
Kind Code:
B2
Inventors:
Hiroyuki Umezu
Application Number:
JP40538390A
Publication Date:
March 06, 2000
Filing Date:
December 04, 1990
Export Citation:
Assignee:
IG Technology Institute Co., Ltd.
International Classes:
E04F13/14; E04F13/08; E04F13/21; (IPC1-7): E04F13/14; E04F13/08