Title:
【発明の名称】通信方式
Document Type and Number:
Japanese Patent JP3018453
Kind Code:
B2
Inventors:
Hisaki Hiraiwa
Application Number:
JP25478790A
Publication Date:
March 13, 2000
Filing Date:
September 25, 1990
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04L27/34; H04L27/10; H04L27/12; H04L27/14; (IPC1-7): H04L27/12; H04L27/10
Domestic Patent References:
| JP58186249A | ||||
| JP62213455A |
Attorney, Agent or Firm:
Hidemori Matsukuma