US PATENT SUBCLASS 400 / 183
.~.~ Including line-spacing

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

176  DF  HAVING FLUID-PRESSURE POWER DRIVE {4}
182  DF  .~ For movement of carriage or platen {1}
183.~.~ Including line-spacing

DEFINITION

Classification: 400/183

Including line-spacing:

(under subclass 182) Subject matter wherein the motion of either the carriage* or of the platen* is such as to effect line-space* distances to the record-medium*.