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发明名称
Schallplattensammlung
摘要
申请公布号
DE855772(C)
申请公布日期
1952.11.17
申请号
DE1951M009857
申请日期
1951.06.14
申请人
MEI WIETSE HENDRIK VAN DER
发明人
MEI WIETSE HENDRIK VAN DER
分类号
G11B33/04
主分类号
G11B33/04
代理机构
代理人
主权项
地址
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