METHOD FOR VARYING A DELAY IN SURFACE ACOUSTIC WAVE DEVICE,申请号JP19900283851-传众专利搜索

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发明名称	METHOD FOR VARYING A DELAY IN SURFACE ACOUSTIC WAVE DEVICE
摘要
申请公布号	JPH04157910(A)	申请公布日期	1992.05.29
申请号	JP19900283851	申请日期	1990.10.22
申请人	NEC CORP	发明人	SAKAIRI NATSUHIKO
分类号	H03H9/42	主分类号	H03H9/42
代理机构		代理人
主权项
地址

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