US PATENT SUBCLASS 164 / 461
.~.~.~ Forming a composite article


Current as of: June, 1999
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164 /   HD   METAL FOUNDING

1  DF  PROCESS {6}
47  DF  .~ Shaping liquid metal against a forming surface {26}
459  DF  .~.~ Continuous or semicontinuous casting {20}
461.~.~.~ Forming a composite article


DEFINITION

Classification: 164/461

Forming a composite article:

(under subclass 459) Process wherein the product is multipart or multilayered with at least two distinctive zones of metal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

91+, for processes of producing composite article.

496, for casting processes directly applying electrical or wave energy to work by electrical discharge forming composite articles.