400 / | HD | TYPEWRITING MACHINES |
359 | DF | HAVING TYPEWRITER-CONTROLLED RECIPROCABLE ELECTROMAGNETIC DRIVE FOR TYPE BAR ACTUATION IN SAME TYPEWRITER {4} |
362 | DF | .~ Including universal actuator to actuate selected type-bar action {1} |
363 | .~.~ And individual solenoids to connect the type-bar action to be actuated |