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经营范围
发明名称
Nichtmetallischer Traeger
摘要
申请公布号
DE1817718(A1)
申请公布日期
1970.06.25
申请号
DE19681817718
申请日期
1968.11.08
申请人
SCHWOERER,ARTUR
发明人
SCHWOERER,ARTUR
分类号
E04C3/16
主分类号
E04C3/16
代理机构
代理人
主权项
地址
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