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经营范围
发明名称
SURFACE ACOUSTIC WAVE ELEMENT
摘要
申请公布号
JPH04281609(A)
申请公布日期
1992.10.07
申请号
JP19910044782
申请日期
1991.03.11
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
INOUE AKIHIKO
分类号
H03H9/145
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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