400 / | HD | TYPEWRITING MACHINES |
383 | DF | TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER {19} |
462 | .~ Type-member structure {4} | |
463 | DF | .~.~> Removable type-member |
464 | DF | .~.~> Rotatable on type-bar |
465 | DF | .~.~> Pivotable on type-bar |
466 | DF | .~.~> Type-face or type-die configuration (e.g.,reverse image, boldface, piercing, etc.) |