Title:
【発明の名称】等化方法
Document Type and Number:
Japanese Patent JP2887501
Kind Code:
B2
Inventors:
HIRAIWA HISAKI
SUZUKI MITSUHIRO
KUNIHIRO TAKUSHI
SUZUKI MITSUHIRO
KUNIHIRO TAKUSHI
Application Number:
JP13075290A
Publication Date:
April 26, 1999
Filing Date:
May 21, 1990
Export Citation:
Assignee:
SONII KK
International Classes:
H03H21/00; H03H15/00; H03H17/00; H03H17/02; H03H17/06; H04B3/06; H04B7/005; H04L27/01; H04L27/22; (IPC1-7): H04B3/06; H03H17/00; H03H17/06; H04B7/005; H04L27/22
Domestic Patent References:
| JP426215A | ||||
| JP63142922A | ||||
| JP57111135A |
Other References:
【文献】欧州公開458695(EP,A1)
Attorney, Agent or Firm:
Hidekuma Matsukuma