发明授权
- 专利标题: Band-pass filter having multilayered coil structures
- 专利标题(中): 带多层线圈结构的带通滤波器
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申请号: EP82301693.6申请日: 1982-03-31
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公开(公告)号: EP0062493B1公开(公告)日: 1987-03-04
- 发明人: Fuji, Tsuneharu , Tsumura, Masakatsu , Ishikawa, Takayoshi
- 申请人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 申请人地址: 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- 当前专利权人地址: 1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
- 代理机构: Hartley, David
- 优先权: JP53415/81 19810408; JP198089/81 19811208
- 主分类号: H03H7/09
- IPC分类号: H03H7/09 ; H01P7/00
公开/授权文献
- EP0062493A2 Band-pass filter having multilayered coil structures 公开/授权日:1982-10-13
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