US PATENT SUBCLASS 400 / 117
.~ Musical-notation typewriter

Current as of: June, 1999
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400 /   HD   TYPEWRITING MACHINES

116  DF  MUSIC-ROLL OR MUSICAL-NOTATION TYPEWRITER {1}
117.~ Musical-notation typewriter

DEFINITION

Classification: 400/117

Musical-notation typewriter:

(under subclass 110) Subject matter wherein significance is attributed to a typewriter capable of imprinting character* symbols representing the notes used for indicating the signs and tones of a musical composition.