F27B9/08 - CPC Classification Index

ClassID:

161081 ⎘

F27B9/08 - CPC Classification

Classification description:

Furnaces through which the charge is moved mechanically, e.g. of tunnel type ; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated through chamber walls

Sub-classes:

F27B9/082 » {Muffle furnaces} 6

Recent Application in this class:

20200064070

2020-02-27

FURNACE TUNNELS AND ASSEMBLY SYSTEM

20180216887

2018-08-02

Furnace tunnels and assembly system

20140220502

2014-08-07

Continuous heating furnace

20140170582

2014-06-19

Heating furnace and continuous heating furnace