US PATENT SUBCLASS 164 / 11
.~.~.~.~ Preform body embedded in or held by core member

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

1  DF  PROCESS {6}
6  DF  .~ Shaping a forming surface (e.g., mold making, etc.) {8}
9  DF  .~.~ Final product part or material, utilized in forming or included in shaping member {1}
10  DF  .~.~.~ Utilizing plural preform bodies {1}
11.~.~.~.~ Preform body embedded in or held by core member

DEFINITION

Classification: 164/11

(under subclass 10) Process wherein the final product parts or materials are embedded in or held by a core member of the mold structure.