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发明名称
Elektrostatischer Hochtonlautsprecher
摘要
申请公布号
DE1084312(B)
申请公布日期
1960.06.30
申请号
DE1957R020433
申请日期
1957.01.30
申请人
ERNST RICHTER
发明人
RICHTER ERNST
分类号
H04R19/00
主分类号
H04R19/00
代理机构
代理人
主权项
地址
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