,申请号NL19650007828-传众专利搜索

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发明名称
摘要
申请公布号	NL6507828(A)	申请公布日期	1965.12.21
申请号	NL19650007828	申请日期	1965.06.18
申请人		发明人
分类号	H04M3/28	主分类号	H04M3/28
代理机构		代理人
主权项
地址

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