US PATENT SUBCLASS 84 / 399
.~.~.~.~ Adjustable
Current as of: June, 1999
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84 / | HD | MUSIC |
|
1 | DF | INSTRUMENTS {9} |
330 | DF | .~ Wind {5} |
387 R | DF | .~.~ Brasses {7} |
398 | DF | .~.~.~ Mouthpieces {1} |
399 | | .~.~.~.~ Adjustable |
DEFINITION
Classification: 84/399
Adjustable in length or internal shape or having interchangeable parts.