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经营范围
发明名称
SCHLUESSELRING.
摘要
申请公布号
DE1741397(U)
申请公布日期
1957.03.14
申请号
DE195700R3899U
申请日期
1957.01.24
申请人
MANFRED RAISCH
发明人
MANFRED RAISCH
分类号
主分类号
代理机构
代理人
主权项
地址
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