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发明名称
R.C.OSCILLATOR
摘要
申请公布号
KR900007012(Y1)
申请公布日期
1990.08.04
申请号
KR19870024335U
申请日期
1987.12.31
申请人
SAM SUNG ELECTRONICS CO.,LTD.
发明人
CHANG GYE-EON;CHO WON-JEONG
分类号
H03B5/24;(IPC1-7):H03B5/24
主分类号
H03B5/24
代理机构
代理人
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