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经营范围
发明名称
SURFACE ACOUSTIC WAVE RESONATOR
摘要
申请公布号
JPH01176112(A)
申请公布日期
1989.07.12
申请号
JP19880000073
申请日期
1988.01.01
申请人
TOSHIBA CORP
发明人
NAGAOKA KAZUTAKA;YAMASHITA KIYOBUMI
分类号
H03H9/25;H03H3/08
主分类号
H03H9/25
代理机构
代理人
主权项
地址
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