US PATENT SUBCLASS 178 / 32
.~.~.~ 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}
31  DF  .~.~ Multiple-line circuit {1}
32.~.~.~ With type-wheel recorder

DEFINITION

Classification: 178/32

(under subclass 31) Multiple-line circuit printing systems employing type wheel recorders.