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:
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
Naoki Shimosaka
Yasuhisa Tanizawa