400 / | HD | TYPEWRITING MACHINES |
383 | DF | TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER {19} |
422 | DF | .~ Type-bar action {12} |
434 | .~.~ Including connecting link or joint {3} | |
434.1 | DF | .~.~.~> Adjustable (e.g., in length, etc.) |
434.2 | DF | .~.~.~> Flexible (e.g., spring, strap, etc.) |
434.3 | DF | .~.~.~> Including connecting element (e.g., joint, etc.) |