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经营范围
发明名称
Diamond substrate for surface acoustic wave device, and surface acoustic wave device
摘要
申请公布号
EP1300945(A3)
申请公布日期
2004.05.06
申请号
EP20020256916
申请日期
2002.10.04
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
ISHIBASHI, KEIJI;IMAI, TAKAHIRO;UEMURA, TOMOKI;KAWAGUCHI, D.;NAKAHATA, H.;FUJII, SATOSHI
分类号
H03H9/02;(IPC1-7):H03H9/02
主分类号
H03H9/02
代理机构
代理人
主权项
地址
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