(A) ;SURFACE WAVE FILTER EQUIPMENT,申请号JP19740140502-传众专利搜索

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发明名称	(A) ;SURFACE WAVE FILTER EQUIPMENT
摘要
申请公布号	JPS5342649(B2)	申请公布日期	1978.11.14
申请号	JP19740140502	申请日期	1974.12.09
申请人		发明人
分类号	H04L1/00;G06F11/00;G06F11/30	主分类号	H04L1/00
代理机构		代理人
主权项
地址

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