F27D1/02 - CPC Classification Index

ClassID:

161285 ⎘

F27D1/02 - CPC Classification

Classification description:

Casings; Linings; Walls; Roofs Crowns; Roofs

Sub-classes:

F27D1/021 » {Suspended roofs} 3
F27D1/025 » {Roofs supported around their periphery, e.g. arched roofs} 15

Recent Application in this class:

20240207913

2024-06-27

Waste Battery Thermal Desorption Treatment System

20220204859

2022-06-30

System and method for repairing a coke oven

20210032541

2021-02-04

System and method for repairing a coke oven

20200132373

2020-04-30

Drain pump for a spray-cooled metallurgical furnace

20190323775

2019-10-24

METAL MELTING AND HOLDING FURNACE

20180340122

2018-11-29

System and method for repairing a coke oven

20160340220

2016-11-24

Refractory product having improved flow

20160333430

2016-11-17

Method for making steel in an electric arc furnace and electric arc furnace

20160061528

2016-03-03

Methodology for annealing group III-nitride semiconductor device structures using novel weighted cover systems

#10

20150345868

2015-12-03

Thermal shielding system

#11

20140035209

2014-02-06

Ladle metallurgy furnace having improved roof

#12

20120193844

2012-08-02

Ladle metallurgy furnace having improved roof

#13

20120134384

2012-05-31

Electric arc furnace

#14

20080272111

2008-11-06

Support structure of heater