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发明名称
Plattenspieler
摘要
申请公布号
DE1006174(B)
申请公布日期
1957.04.11
申请号
DE1955A022198
申请日期
1955.03.04
申请人
WALDEMAR AMEND
发明人
AMEND WALDEMAR
分类号
G11B3/34;G11B3/36
主分类号
G11B3/34
代理机构
代理人
主权项
地址
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