US PATENT SUBCLASS 84 / 277
.~.~.~.~ Sound posts
Current as of: June, 1999
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| 84 / | HD | MUSIC |
|
| 1 | DF | INSTRUMENTS {9} |
| 173 | DF | .~ Stringed {10} |
| 274 | DF | .~.~ Violins {7} |
| 275 | DF | .~.~.~ Bodies {2} |
| 277 |  | .~.~.~.~ Sound posts |
DEFINITION
Classification: 84/277
Changes in the sound-post.