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发明名称
PLATTENSPIELER MIT VERSENKBAREM TONARM.
摘要
申请公布号
DE1740201(U)
申请公布日期
1957.02.21
申请号
DE195500B0472U
申请日期
1955.01.14
申请人
FA. MAX BRAUN
发明人
分类号
主分类号
代理机构
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