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Class Information
Number: 373/56
Name: Industrial electric heating furnaces > With condensating device
Description: Subject matter specifically adapted for reducing gaseous volatile material.

Sub-classes under this class:

Class Number Class Name Patents
373/59 Including induction furnace detail 9
373/57 Including resistance furnace detail 7

Patents under this class:

Patent Number Title Of Patent Date Issued
6385230 Homogeneous electrode of a reactive metal alloy for vacuum arc remelting and a method for making the same from a plurality of induction melted charges May. 7, 2002
5926499 Method for preparation of fused magnesia particulates Jul. 20, 1999
5373529 Metals purification by improved vacuum arc remelting Dec. 13, 1994
5142549 Remelting apparatus and method for recognition and recovery of noble metals and rare earths Aug. 25, 1992
4571259 Apparatus and process for reduction of metal oxides Feb. 18, 1986
4265644 Condensation of metal vapor May. 5, 1981

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