US PATENT SUBCLASS 400 / 120.17
.~.~.~ Adjustable

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

118.2  DF  TYPING BY OTHER THAN TYPE-FACE OR TYPE-DIE {3}
120.01  DF  .~ Thermal {7}
120.16  DF  .~.~ Recording means support or actuator {1}
120.17.~.~.~ Adjustable

DEFINITION

Classification: 400/120.17

Adjustable:

(under subclass 120.16) Subject matter comprising means for selectively varying pressure applying the recording means against the record-medium*.