Title:
インピーダンス調整機能付き制御回路
Document Type and Number:
Japanese Patent JP3557974
Kind Code:
B2
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Inventors:
Yuji Takei
Application Number:
JP34978499A
Publication Date:
August 25, 2004
Filing Date:
December 09, 1999
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H03K19/0175; H04L25/02; (IPC1-7): H03K19/0175; H04L25/02
Domestic Patent References:
JP11266150A | ||||
JP11074776A | ||||
JP10079660A | ||||
JP63190422A | ||||
JP2000332591A |
Attorney, Agent or Firm:
Yasuo Sakuta