.~ Interrupted or composite work face (e.g., cracked, nonplanar, etc.) {2}
529
.~.~ Sectional
DEFINITION
Classification: 451/529
Sectional:
(under subclass 527) Flexible-member tool wherein the abrasive work face or layer is made up of discrete portions or zones and including such face or layer made up of a plurality of abrasive sheets or components.
(1) Note. A layer cracked such that discrete portions or zones are formed is included in this subclass.
