Title:
DEVICE FOR LOCKING AND UNLOCKING SIGNAL IN TELETYPE
Document Type and Number:
Japanese Patent JPS5461802
Kind Code:
A
Inventors:
HAYASHI TOSHIO
Application Number:
JP12336577A
Publication Date:
May 18, 1979
Filing Date:
October 13, 1977
Export Citation:
Assignee:
HAYASHI TOSHIO
International Classes:
H04L9/12; H04K1/06; (IPC1-7): H04K1/06