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经营范围
发明名称
VERBUNDFACHWERKTRAEGER SOWIE VERFAHREN ZU DESSEN MONTAGE
摘要
申请公布号
DE1659218(B2)
申请公布日期
1977.11.03
申请号
DE196700R7338
申请日期
1967.11.11
申请人
发明人
分类号
E04C3/294;(IPC1-7):E04C3/29
主分类号
E04C3/294
代理机构
代理人
主权项
地址
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