Title:
【発明の名称】信号の暗号化装置及び解読装置
Document Type and Number:
Japanese Patent JP3166161
Kind Code:
B2
Inventors:
Joseph Alfred Web
Application Number:
JP4427790A
Publication Date:
May 14, 2001
Filing Date:
February 23, 1990
Export Citation:
Assignee:
Joseph Alfred Web
Cardinal Network Corporation Limited
Cardinal Network Corporation Limited
International Classes:
H04K1/00; (IPC1-7): H04K1/00
Domestic Patent References:
| JP6390926A | ||||
| JP5842085A |
Attorney, Agent or Firm:
Akinori Takano (1 person outside)