Document Type and Number:
Japanese Patent JPS5344548
Kind Code:
Y2
Application Number:
JP896574U
Publication Date:
October 25, 1978
Filing Date:
January 18, 1974
Export Citation:
International Classes:
H04B1/034; A63H30/04; G05D1/00; H04B1/03; (IPC1-7): A63H30/04