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发明名称
Balanced dielectric filter
摘要
申请公布号
EP0939449(B1)
申请公布日期
2002.12.18
申请号
EP19990103505
申请日期
1999.02.24
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
ISHIZAKI, TOSHIO;YAMADA, TORU;NAKAKUBO, HIDEAKI;KITAZAWA, SHOICHI
分类号
H01P1/203;(IPC1-7):H01P1/203
主分类号
H01P1/203
代理机构
代理人
主权项
地址
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