C21C5/445 - CPC Classification Index

ClassID:

118828 ⎘

C21C5/445 - CPC Classification

Classification description:

Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel; Manufacture of steel in the converter; Constructional features of converters; Refractory linings Lining or repairing the taphole

Sub-classes:

C21C2005/446 » {Dry linings} 2

Recent Application in this class:

20180347907

2018-12-06

Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular

20180029117

2018-02-01

Method and device for repairing a refractory shell of a metallurgical vessel

20170327913

2017-11-16

Device for inserting a refractory block into a taphole structure of a metallurgical vessel, in particular a basic oxygen furnace

20140352122

2014-12-04

METHOD FOR MAINTAINING AND/OR REPAIRING THE SPOUT AREA OF A METALLURGICAL VESSEL

20130112112

2013-05-09

Coating for machine parts used in the production of pig iron or steel

16583377

2020-12-08

Predictive refractory performance measurement system