US PATENT SUBCLASS 144 / 228
.~ Plane bit seat in radial arm of cutter

Current as of: June, 1999
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144 /   HD   WOODWORKING

218  DF  ROTARY CUTTER {22}
228.~ Plane bit seat in radial arm of cutter

DEFINITION

Classification: 144/228

Plane bit seat in radial arm of cutter:

(under subclass 218) Rotary cutter comprising a built-up cutter to which the bits are secured upon plane faces formed on radial arms of a head which is secured to an arbor.