US PATENT SUBCLASS 164 / 398
.~ Chaplet

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

397  DF  CORE CENTERING OR SUPPORTING MEANS {2}
398.~ Chaplet {1}
399  DF  .~.~> Having anchor means

DEFINITION

Classification: 164/398

(under subclass 397) Apparatus wherein the supporting or positioning means consists of a member which extends from a core surface to a support surface to space the surfaces.