F27D1/1678 - CPC Classification Index

ClassID:

161324 ⎘

F27D1/1678 - CPC Classification

Classification description:

Casings; Linings; Walls; Roofs; Making or repairing linings increasing the durability of linings or breaking away linings Increasing the durability of linings; Means for protecting

Sub-classes:

F27D1/1684 » {by a special coating applied to the lining} 15

Recent Application in this class:

20220074667

2022-03-10

Method for protecting an inner wall of a shaft furnace

20180347907

2018-12-06

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

20150253081

2015-09-10

Melting process having sheathing that can be pushed through

20150129642

2015-05-14

Reflow oven and methods of treating surfaces of the reflow oven

20140209662

2014-07-31

Reflow oven and methods of treating surfaces of the reflow oven

20130256389

2013-10-03

Reflow oven and methods of treating surfaces of the reflow oven

20130022436

2013-01-24

Melting Process Having Sheathing That Can Be Pushed Through

20110111209

2011-05-12

FURNACE LINING

20110074071

2011-03-31

Cooling plate arrangement and method for installing cooling plates in a metallurgical furnace

#10

20100065412

2010-03-18

Coke oven featuring improved heating properties

#11

20070207418

2007-09-06

Refractory burner tiles having improved emissivity and combustion apparatus employing the same

#12

16583377

2020-12-08

Predictive refractory performance measurement system