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经营范围
发明名称
LATTICED GIRDER
摘要
申请公布号
JPS6417957(A)
申请公布日期
1989.01.20
申请号
JP19870175418
申请日期
1987.07.14
申请人
NATL HOUSE IND CO LTD
发明人
YONEDA TSUGUO;YAMAGUCHI KOJI
分类号
E04B1/24;E04B2/56;E04C3/08
主分类号
E04B1/24
代理机构
代理人
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