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发明名称
ENERGY SHUT-UP TYPE SURFACE ACOUSTIC WAVE ELEMENT
摘要
申请公布号
JPH02295211(A)
申请公布日期
1990.12.06
申请号
JP19890117132
申请日期
1989.05.09
申请人
FUJITSU LTD
发明人
FUJIWARA YOSHIAKI;SATO KIYOSHI;HASHIMOTO KAZUYUKI
分类号
H03H9/145;H03H9/25
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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