US PATENT SUBCLASS 178 / 28
.~.~.~ With type-wheel recorder

Current as of: June, 1999
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178 /   HD   TELEGRAPHY

2 R  DF  SYSTEMS {21}
23 R  DF  .~ Printing {8}
25  DF  .~.~ Page {3}
28.~.~.~ With type-wheel recorder {1}
29  DF  .~.~.~.~> Recorders

DEFINITION

Classification: 178/28

(under subclass 25) Page printing systems with typewheel recorders or inventions in transmitters plus page printing type-wheel recorders.

SEE OR SEARCH CLASS

341, Coded Data Generation or Conversion,

20+, and 173+ for a pulse code transmitter.

381, Electrical Audio Signal Processing Systems and Devices,

355+, for telephone call transmitters.