US PATENT SUBCLASS 299 / 85.2
.~ Adjustable tooth

Current as of: June, 1999
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299 /   HD   MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL

79.1  DF  CUTTER TOOTH OR TOOTH HEAD {17}
85.2.~ Adjustable tooth

DEFINITION

Classification: 299/85.2

Adjustable tooth:

(under subclass 79.1) Cutter tooth or tooth head in which the element is movable relative to its support means.