US PATENT SUBCLASS 400 / 452
.~ Type-bar structure

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

383  DF  TYPE-BAR-ACTION MECHANISM OR TYPE-FACE ON TYPE-BAR OR TYPE-FACE INKER {19}
452.~ Type-bar structure {1}
453  DF  .~.~> With type-face movable in plane of type-bar movement

DEFINITION

Classification: 400/452

Type-bar structure:

(under subclass 383) Subject matter wherein significance is attributed to the type-bar* member itself or to the portions of the type-bar that are integral therewith.