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发明名称
MICROPHONE DEVICE IN VIDEO CAMERA
摘要
申请公布号
KR920008252(Y1)
申请公布日期
1992.11.14
申请号
KR19890020862U
申请日期
1989.12.30
申请人
GOLDSTAR CO., LTD.
发明人
SONG, BAEK - JONG
分类号
H04N5/225;(IPC1-7):H04N5/225
主分类号
H04N5/225
代理机构
代理人
主权项
地址
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