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发明名称
MIT AKUSTISCHEN WELLEN ARBEITENDES ELEKTRONISCHES BAUELEMENT
摘要
申请公布号
DE3209962(A1)
申请公布日期
1983.09.29
申请号
DE19823209962
申请日期
1982.03.18
申请人
SIEMENS AG
发明人
RIHA,GERD,DR.
分类号
H03H9/145;H03H3/08;H03H9/02;H03H9/44;H03H9/64;(IPC1-7):H03H9/00
主分类号
H03H9/145
代理机构
代理人
主权项
地址
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