US PATENT SUBCLASS 451 / 107
.~.~.~ Drawing reel
Current as of: June, 1999
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| 451 / | HD | ABRADING |
|
| 64 | DF | MACHINE {12} |
| 103 | DF | .~ Scouring device {4} |
| 104 | DF | .~.~ Immersion {3} |
| 107 |  | .~.~.~ Drawing reel |
DEFINITION
Classification: 451/107
Drawing reel:
(under subclass 104) Abrading machine in which the work (e.g., wire) is drawn by a winding-drum through a mass of granular abrasive material for the purpose of scouring or removing from the surface thereof foreign or extraneous matter.
SEE OR SEARCH THIS CLASS, SUBCLASS:
176, and 183, for other work feeds of this type.