US PATENT SUBCLASS 400 / 182
.~ For movement of carriage or platen

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

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

DEFINITION

Classification: 400/182

For movement of carriage or platen:

(under subclass 176) Subject matter wherein the energy of said fluid is used to cause motion of either the carriage* or the platen* of the typewriter.