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发明名称
TIEFTONLAUTSPRECHER
摘要
申请公布号
DE69533649(T2)
申请公布日期
2006.02.23
申请号
DE19956033649T
申请日期
1995.08.31
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
TANAKA, SHOJI;TAMURA, KAZUAKI;KAGEYAMA, SATOSHI
分类号
H04R1/22;H04R1/26;H04R1/28;H04R1/40
主分类号
H04R1/22
代理机构
代理人
主权项
地址
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