US PATENT SUBCLASS 164 / 338.2
.~.~ In situ chemical reactive heating means

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

271  DF  MEANS TO SHAPE METALLIC MATERIAL {12}
338.1  DF  .~ Including means to heat mold {1}
338.2.~.~ In situ chemical reactive heating means

DEFINITION

Classification: 164/338.2

In situ chemical reactive heating means:

(under subclass 338.1) Apparatus wherein the means to heat the mold includes chemically reactive material contained in some portion of the mold body.