Document Type and Number:
Japanese Patent JPH0453081
Kind Code:
Y2
Application Number:
JP2426486U
Publication Date:
December 14, 1992
Filing Date:
February 20, 1986
Export Citation:
International Classes:
H03M13/00; H04L1/00; (IPC1-7): H04L1/00
Next Patent: JPH0453082