INFINITE PHASE-SHIFTER,申请号JP19880137738-传众专利搜索

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发明名称	INFINITE PHASE-SHIFTER
摘要
申请公布号	JPH01305709(A)	申请公布日期	1989.12.11
申请号	JP19880137738	申请日期	1988.06.03
申请人	NEC CORP	发明人	ICHIKAWA TANOSHI
分类号	H03H7/20	主分类号	H03H7/20
代理机构		代理人
主权项
地址

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