US PATENT SUBCLASS 266 / 118
.~.~ Of a gear wheel

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

114  DF  HAVING MEANS FOR CONTACTING A SOLID METALLIFEROUS MATERIAL OR METAL OBJECT WITH A LIQUID {5}
117  DF  .~ With means to prevent warping of treated object {2}
118.~.~ Of a gear wheel

DEFINITION

Classification: 266/118

(under subclass 117) Device wherein the constraining means is configured to retain castellated cylindrical bodies.