US PATENT SUBCLASS 452 / 139
.~ Beater or abrader type

Current as of: June, 1999
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452 /   HD   BUTCHERING

135  DF  DEBONING {4}
139.~ Beater or abrader type

DEFINITION

Classification: 452/139

Beater or abrader type:

(under subclass 135) Subject matter wherein the flesh is removed from the bone by rubbing it off or wearing it away by friction.

SEE OR SEARCH THIS CLASS, SUBCLASS:

86+, for epidermal outgrowth removers which operate on the principle of abrasion.