F27D2003/163 - CPC Classification Index

ClassID:

161459 ⎘

F27D2003/163 - CPC Classification

Classification description:

Charging; Discharging; Manipulation of charge; Introducing a fluid jet or current into the charge the fluid being an oxidant or a fuel the fluid being an oxidant

Sub-classes:

F27D2003/164 » {Oxygen} 26

Recent Application in this class:

20250327150

2025-10-23

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20240068060

2024-02-29

REFINING METHOD OF MOLTEN IRON AND MANUFACTURING METHOD OF MOLTEN STEEL USING SAME

20230357888

2023-11-09

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20200332392

2020-10-22

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20170016673

2017-01-19

Method for operating a shaft furnace

20170009319

2017-01-12

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

20150344982

2015-12-03

Lance and operation method using the same

20150292050

2015-10-15

BLOWING METHOD AND DEVICE FOR PRODUCING STEEL USING JETS OF HOT AIR