US PATENT SUBCLASS 400 / 524
.~ Holder movable responsive to case-shift
Current as of:
June, 1999
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400 /
HD
TYPEWRITING MACHINES
521
DF
FOR TYPING ON CARD IN CARD HOLDER
{11}
524
.~ Holder movable responsive to case-shift
DEFINITION
Classification: 400/524
Holder movable responsive to case-shift:
(under subclass 521) Subject matter wherein the typewriter is provided with a case-shift* mechanism having relatively movable parts, and wherein the retaining means is moved when the case-shift parts are moved.