400 / | HD | TYPEWRITING MACHINES |
127 | DF | TYPING TO PRODUCE EMBOSSED CHARACTER {2} |
129 | .~ By type-die mounted on carrier movable for selection of character {5} | |
130 | DF | .~.~> Including programmed-control-system |
131 | DF | .~.~> Electrically powered |
132 | DF | .~.~> Type-die reciprocable on carrier |
133 | DF | .~.~> On endless-band carrier |
134 | DF | .~.~> On rotatable carrier {3} |