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Title:
濾波器とその製造方法
Document Type and Number:
Japanese Patent JP3984742
Kind Code:
B2
Inventors:
Kiyotake Sasaki
Application Number:
JP35535098A
Publication Date:
October 03, 2007
Filing Date:
November 30, 1998
Export Citation:
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Assignee:
nec Engineering Co., Ltd.
International Classes:
H01P1/213; H01P1/36; H01P11/00
Domestic Patent References:
JP8032312A
JP7050501A
JP62023205A
JP2120903U
JP63171002U
JP5304403A
JP8316705A
JP61021104U
JP63039202U
JP64028002U
JP58194550U
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Yasuhisa Tanizawa



 
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