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经营范围
发明名称
WAESCHETROCKNER.
摘要
申请公布号
DE1616630(U)
申请公布日期
1950.11.30
申请号
DE194900W0285U
申请日期
1949.11.17
申请人
FRIEDRICH WILMKING K.-G.
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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