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经营范围
发明名称
SURFACE ACOUSTIC WAVE FILTER
摘要
申请公布号
JPH029213(A)
申请公布日期
1990.01.12
申请号
JP19880160232
申请日期
1988.06.27
申请人
TOSHIBA CORP
发明人
MISHIMA NAOYUKI
分类号
H03H9/145;H03H3/08;H03H9/64
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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