US PATENT SUBCLASS 228 / 173.6
.~.~.~.~ Sheet material

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}
173.1  DF  .~.~.~ By deforming {5}
173.6.~.~.~.~ Sheet material {1}
173.7  DF  .~.~.~.~.~> Continuously feeding sheet material

DEFINITION

Classification: 228/173.6

Sheet material:

(under subclass 173.1) Process wherein a work part being deformed is a metallic body having one dimension much smaller that its other two.