US PATENT SUBCLASS 228 / 172
.~.~.~.~ Abrading

Current as of: June, 1999
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228 /   HD   METAL FUSION BONDING

101  DF  PROCESS {38}
141.1  DF  .~ With shaping {7}
164  DF  .~.~ Prior to bonding {4}
170  DF  .~.~.~ By cutting {2}
172.~.~.~.~ Abrading

DEFINITION

Classification: 228/172

(under subclass 170) Process wherein the shaping operation is done by the action of a crystalline cutting tooth.

(1) Note. The crystalline cutting tooth may be a naturally formed element or may be artificially formed to be similar to a naturally formed element.

SEE OR SEARCH CLASS

451, Abrading, for shaping by a crystalline tool in the absence of fusion bonding.