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发明名称
METALLFENSTER.
摘要
申请公布号
DE1603698(U)
申请公布日期
1950.03.23
申请号
DE194900A0001U
申请日期
1949.10.01
申请人
ALUMINIUMWERKE NURNBERG
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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