US PATENT SUBCLASS 84 / 197
.~.~.~ Stringing
Current as of:
June, 1999
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84 /
HD
MUSIC
1
DF
INSTRUMENTS
{9}
173
DF
.~ Stringed {10}
174
DF
.~.~ Pianos {19}
197
.~.~.~ Stringing {1}
198
DF
.~.~.~.~
> Auxiliary strings
DEFINITION
Classification: 84/197
Modifications in the location or arrangement of the strings.