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经营范围
发明名称
SURFACE WAVE FILTER
摘要
申请公布号
EP0436556(B1)
申请公布日期
1993.03.10
申请号
EP19890909160
申请日期
1989.08.23
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
ANEMOGIANNIS, KIMON
分类号
H03H9/02;H03H9/64
主分类号
H03H9/02
代理机构
代理人
主权项
地址
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