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Patent Searching and Data


Title:
【発明の名称】三重モード誘電体フィルタ
Document Type and Number:
Japanese Patent JP2625506
Kind Code:
B2
Inventors:
Koichi Uzawa
Application Number:
JP16654688A
Publication Date:
July 02, 1997
Filing Date:
July 04, 1988
Export Citation:
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Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
H01P1/20; H01P1/208; H01P1/212; H01P7/10; (IPC1-7): H01P1/208; H01P1/20
Domestic Patent References:
JP61277204A
JP61277205A
JP5980002A
Other References:
Electronics Letter,14th,August,No.17,Vol.16,1980 PP.646−647
Telecommunications & Radio Enginnering,No.9,1987,PP.97−100
電子通信学会技術研究報告 MW85−86
Attorney, Agent or Firm:
Tanaka