US PATENT SUBCLASS 400 / 463
.~.~ Removable type-member

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}
462  DF  .~ Type-member structure {4}
463.~.~ Removable type-member

DEFINITION

Classification: 400/463

Removable type-member:

(under subclass 462) Subject matter wherein significance is attributed to a type-member* which may be disconnected from the type-bar* member and/or the same or a different type-member replaced on the type-bar.