(A) ;SURFACE ACOUSTIC WAVE ELEMENT,申请号JP19810011670U-传众专利搜索

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发明名称	(A) ;SURFACE ACOUSTIC WAVE ELEMENT
摘要
申请公布号	JPS57127318(U)	申请公布日期	1982.08.09
申请号	JP19810011670U	申请日期	1981.01.31
申请人		发明人
分类号	B21C47/16;B21C51/00;B65H7/14;B65H7/20;B65H26/00;B65H26/08;(IPC1-7):B21C47/16;B65H25/28;B65H25/30	主分类号	B21C47/16
代理机构		代理人
主权项
地址

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