US PATENT SUBCLASS 228 / 130
.~.~.~ Progressively

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

101  DF  PROCESS {38}
126  DF  .~ Encasing a rodlike core within a substantially coextensive tube by complete bonding therebetween {4}
129  DF  .~.~ By bending planar part to form tube around rodlike core {1}
130.~.~.~ Progressively

DEFINITION

Classification: 228/130

(under subclass 129) Process in which the folding or conforming of the sheet or ribbon part progresses from one

end to the other of that part.