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发明名称
摘要
申请公布号	BE660914(A)	申请公布日期	1965.09.13
申请号	BED660914	申请日期	1965.03.11
申请人		发明人
分类号	H03K3/33	主分类号	H03K3/33
代理机构		代理人
主权项
地址

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