MACCHINA DA SCRIVERE CON CORPO PORTA-CARATTERI A PIU' CARATTERI SOSTITUIBILE.

摘要

A carriage supporting a single type element is couplable either to the upper run or the lower run of a looped cable drive system for left or right or right to left letter feeding movement under control of an escapement pawl carrier associated with a unidirectional control rack and driven by the upper run of the cable drive system.