US PATENT SUBCLASS 178 / 81
.~.~ With typewriter

Current as of: June, 1999
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178 /   HD   TELEGRAPHY

79  DF  CODE TRANSMITTERS {5}
80  DF  .~ Combined instruments {1}
81.~.~ With typewriter

DEFINITION

Classification: 178/81

(under subclass 80) Means for transmitting signals and printing the message simultaneously at the same station and comprising typewriters having electromechanical devices or attachments to or for typewriters.

SEE OR SEARCH THIS CLASS, SUBCLASS:

25+, for page printing systems.

SEE OR SEARCH CLASS

400, Typewriting Machines,

70+, for electrically actuated typewriters.