Title:
【発明の名称】FM等化回路及びこれを用いた記録再生装置
Document Type and Number:
Japanese Patent JP3013482
Kind Code:
B2
Inventors:
Katsuyuki Watanabe
Application Number:
JP7279891A
Publication Date:
February 28, 2000
Filing Date:
April 05, 1991
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G11B20/06; G11B5/027; H04N5/93; (IPC1-7): G11B20/06; H04N5/93
Domestic Patent References:
| JP4351112A |
Other References:
【文献】特許2901114(JP,B2)
Attorney, Agent or Firm:
Yasuo Sakuta