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发明名称
LADDER-TYPE CERAMIC FILTER
摘要
申请公布号
GB2208341(A)
申请公布日期
1989.03.22
申请号
GB19880017233
申请日期
1988.07.20
申请人
* TOKO KABUSHIKI KAISHA
发明人
MICHITAKA * OSHIKAWA
分类号
H03H9/58;H03H9/60;(IPC1-7):H03H7/075
主分类号
H03H9/58
代理机构
代理人
主权项
地址
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