发明名称 |
RECEPTION AND TRANSMISSION SEPARATION TYPE RADIO EARPHONE |
摘要 |
PURPOSE: A reception and transmission separation type radio earphone is provided to improve a transmission and reception function in a telephone by using a radio transmission and reception earphone. CONSTITUTION: A reception and transmission separation type radio earphone comprises a telephone portion(1), a transmission portion(2), a reception portion(3), and a wire main body portion(4). The telephone portion is communicated with the wire main body portion. The transmission portion transmits a sound transferred from the telephone portion to the reception portion. The reception portion receives the transferred sound from the transmission portion.
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申请公布号 |
KR20000030676(A) |
申请公布日期 |
2000.06.05 |
申请号 |
KR20000012208 |
申请日期 |
2000.03.10 |
申请人 |
CHO, YOUNG SANG;MIN, TECK JOO |
发明人 |
CHO, YOUNG SANG;MIN, TECK JOO |
分类号 |
H04R1/10;(IPC1-7):H04R1/10 |
主分类号 |
H04R1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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