US PATENT SUBCLASS 178 / 112
.~ Perforated

Current as of: June, 1999
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178 /   HD   TELEGRAPHY

111  DF  TAPES {1}
112.~ Perforated

DEFINITION

Classification: 178/112

(under subclass 111) Tapes especially adapted to automatic or

printing systems by the provisions of code perforations, notched edges, pole changing characteristics, etc.

SEE OR SEARCH CLASS

84, Music,

115, for automatic selectors; subclass 122 for automatic selectors of the winding and rewinding type subclass 146 for trackers and sheets for automatic selectors; and subclass 161 for note sheets for automatic selectors, for use in automatic musical instruments.