Document Type and Number:
Japanese Patent JPS61191644
Kind Code:
U
More Like This:
Application Number:
JP7603585U
Publication Date:
November 28, 1986
Filing Date:
May 22, 1985
Export Citation:
International Classes:
H04L13/00; H04L69/40; (IPC1-7): H04L13/00
Domestic Patent References:
JPS5834646A | 1983-03-01 | |||
JPS54142905A | 1979-11-07 |