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发明名称
Handmikrophon mit eingebautem Schalter
摘要
申请公布号
DE1115303(B)
申请公布日期
1961.10.19
申请号
DE1959S062217
申请日期
1959.03.19
申请人
SENNHEISER ELECTRONIC DR.-ING. FRITZ SENNHEISER
发明人
GRIESE DR.-ING. HANS-JOACHIM
分类号
G11B15/02;H04R1/02
主分类号
G11B15/02
代理机构
代理人
主权项
地址
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