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经营范围
发明名称
WETTERLUTTENVERBINDUNG.
摘要
申请公布号
DE1634975(U)
申请公布日期
1952.02.21
申请号
DE195000B2971U
申请日期
1950.07.31
申请人
JOSEF BRAND
发明人
JOSEF BRAND
分类号
主分类号
代理机构
代理人
主权项
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