Title:
【発明の名称】フイルタ回路
Document Type and Number:
Japanese Patent JPH0775298
Kind Code:
B2
Inventors:
Yuuki Ueki
Kuroyanagi Asako
Matsumoto
Kuroyanagi Asako
Matsumoto
Application Number:
JP1853187A
Publication Date:
August 09, 1995
Filing Date:
January 30, 1987
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H03H11/12; H03H11/04; (IPC1-7): H03H11/04; H03H11/12
Domestic Patent References:
| JP61170113A | ||||
| JP62167421U |
Attorney, Agent or Firm:
Namiki Akio
Next Patent: アクティブ・フィルタ回路