US PATENT SUBCLASS 164 / 95
.~.~.~.~ Different metals

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}
91  DF  .~.~ Composite article forming {5}
94  DF  .~.~.~ Sequential casting to form single product {1}
95.~.~.~.~ Different metals {1}
96  DF  .~.~.~.~.~> Metals simultaneously molten

DEFINITION

Classification: 164/95

(under subclass 94) Process of forming composite article by casting two or more metals of different composition sequentially.