G - Physics – 09 – B
Patent
G - Physics
09
B
G09B 15/00 (2006.01) G09B 15/02 (2006.01)
Patent
CA 2107688
2107688 9217868 PCTABS00016 This invention relates to a learning aid adapted to be attached to a string instrument, said learning aid being arranged to lie generally parallel with the fretboard of the instrument and to afford a visual display indicating the string or strings and the position at which said string or strings is/are to be depressed against the fretboard to obtain a desired musical note, chord or scale.
Draper Stephen Robert
Jenkinson Paul
Draper Stephen Robert
Jenkinson Paul
Mccarthy Tetrault Llp
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