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经营范围
发明名称
Dachrinnenwinkel
摘要
申请公布号
DE2043462(A1)
申请公布日期
1972.03.23
申请号
DE19702043462
申请日期
1970.09.02
申请人
发明人
分类号
E04D13/064
主分类号
E04D13/064
代理机构
代理人
主权项
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