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发明名称
Kopfhörer/Mikrophon-Anordnung
摘要
申请公布号
DE29718438(U1)
申请公布日期
1998.01.22
申请号
DE19972018438U
申请日期
1997.10.17
申请人
E. LEAD ELECTRONIC CO. LTD., CHANGHUA, TW
发明人
分类号
H04M1/05;H04M1/15;H04M1/60;H04R1/10;(IPC1-7):H04R1/10
主分类号
H04M1/05
代理机构
代理人
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地址
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