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发明名称
REVERS- UND KRAGENHALTER.
摘要
申请公布号
DE1740004(U)
申请公布日期
1957.02.21
申请号
DE195600M3073U
申请日期
1956.10.02
申请人
HEINZ MELCHERS
发明人
HEINZ MELCHERS
分类号
主分类号
代理机构
代理人
主权项
地址
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