Document Type and Number:
Japanese Patent JPS5016144
Kind Code:
B1
Application Number:
JP5731969A
Publication Date:
June 11, 1975
Filing Date:
July 19, 1969
Export Citation:
International Classes:
G06M1/16; G06M1/06; G06M1/30; (IPC1-7): G06M1/06; G06M1/16; G06M1/30