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发明名称
摘要
申请公布号	FR2260898(B1)	申请公布日期	1978.02.03
申请号	FR19750003709	申请日期	1975.02.06
申请人	WESTERN ELECTRIC CY INC	发明人
分类号	H03F3/343;H03F1/48;H03F3/34;H03F3/347;H03F3/45;(IPC1-7):H03F3/04	主分类号	H03F3/343
代理机构		代理人
主权项
地址

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