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经营范围
发明名称
DIAPOSITIVRAEHMCHEN.
摘要
申请公布号
DE1785808(U)
申请公布日期
1959.03.26
申请号
DE195900M0538U
申请日期
1959.01.19
申请人
FA. GERHARD MENZEL
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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