US PATENT SUBCLASS 178 / 97
.~.~ Double-tape movement

Current as of: June, 1999
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178 /   HD   TELEGRAPHY

118  DF  RECEIVERS {4}
89  DF  .~ Code recorders {8}
97.~.~ Double-tape movement

DEFINITION

Classification: 178/97

(under subclass 89) Code-recorders in which the tape has a lateral movement, usually toward the recording element, in addition to the longitudinal feed movement.

(1) Note. See search data under subclass 42 in this class.