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经营范围
发明名称
Baueinheit
摘要
申请公布号
DE2200217(A1)
申请公布日期
1972.07.27
申请号
DE19722200217
申请日期
1972.01.04
申请人
DE GROOT'S HOUTBOUW N.V.
发明人
DE GROOT,KORNELIUS HENDRIK
分类号
E04B1/348
主分类号
E04B1/348
代理机构
代理人
主权项
地址
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