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经营范围
发明名称
AN AUDIO AMPLIFIER
摘要
申请公布号
SG121192(G)
申请公布日期
1993.01.29
申请号
SG19920001211
申请日期
1992.11.24
申请人
SGS-THOMSON MICROELECTRONICS PTE. LTD.
发明人
分类号
H03F1/26;H03F3/183;(IPC1-7):H03F1/30
主分类号
H03F1/26
代理机构
代理人
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地址
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