TY - GEN ED - Lenkurt Electric TI - The lenkurt demodulator U1 - 621.381536,DEM PY - 1966/// CY - California PB - Lenkurt electric KW - Telecommunications Engineering N1 - Multiplex Technology (Page-3), Microwave Radio (Page-143), Digital Data Transmission (Page-355), General Communications (Page-429), Semiconductor Devices (Page-657) ER -