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发明名称
Sprechmaschine
摘要
申请公布号
DE1000609(B)
申请公布日期
1957.01.10
申请号
DE1954E008646
申请日期
1954.02.27
申请人
ELECTROACUSTIC GESELLSCHAFT M.B.H.
发明人
CIMIOTTI JOSEF;LILIENTHAL HELMUT;STOLZE HERBERT
分类号
G11B17/16
主分类号
G11B17/16
代理机构
代理人
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