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发明名称
Fluegel und Rahmen von Fenstern aus Leichtmetall oder Kunststoff
摘要
申请公布号
DE832065(C)
申请公布日期
1952.02.21
申请号
DE1949K000237
申请日期
1949.10.27
申请人
JOHANN KLOPPERT
发明人
KLOPPERT JOHANN
分类号
E06B3/08;E06B3/34;E06B3/36
主分类号
E06B3/08
代理机构
代理人
主权项
地址
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