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经营范围
发明名称
SURFACE ACOUSTIC WAVE TRANSDUCER
摘要
申请公布号
EP0030854(A3)
申请公布日期
1981.07.01
申请号
EP19800304491
申请日期
1980.12.12
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
YAMAZAKI, OSAMU;INOHARA, JUNICHI;TAZUKE, KAZUO;WASA, KIYOTAKA
分类号
H03H3/08;G10K11/36;H03H9/145;H03H9/64;(IPC1-7):G10K11/36
主分类号
H03H3/08
代理机构
代理人
主权项
地址
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