US PATENT SUBCLASS 228 / 171
.~.~.~.~ Producing opposed complementary matching bonding surface

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}
171.~.~.~.~ Producing opposed complementary matching bonding surface

DEFINITION

Classification: 228/171

(under subclass 170) Process wherein the shaping serves to cause the meeting faces of the parts to correspondingly meet and fit against each other.