METHOD OF PRODUCING ULTRASONIC DELAY ELEMENT,申请号JP19760147936-传众专利搜索

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发明名称	METHOD OF PRODUCING ULTRASONIC DELAY ELEMENT
摘要
申请公布号	JPS5372437(A)	申请公布日期	1978.06.27
申请号	JP19760147936	申请日期	1976.12.09
申请人	KINSEKISHA LAB LTD	发明人	OGAWA HIROSHI
分类号	H03H3/007;H03H9/30	主分类号	H03H3/007
代理机构		代理人
主权项
地址

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