Title:
SECURITY DEVICE FOR COMMUNICATION
Document Type and Number:
Japanese Patent JPS61221525
Kind Code:
A
Inventors:
MATSUI KANAME
AIKAWA CHIHIRO
HOSOKAWA TAKESHI
AIKAWA CHIHIRO
HOSOKAWA TAKESHI
Application Number:
JP5993585A
Publication Date:
October 01, 1986
Filing Date:
March 25, 1985
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H02H9/00; (IPC1-7): H02H9/00
Domestic Patent References:
| JP59176336B |
Attorney, Agent or Firm:
Akira Kobiji (2 outside)