F23G2203/209 - CPC Classification Index

ClassID:

156545 ⎘

F23G2203/209 - CPC Classification

Classification description:

Furnace arrangements; Rotary drum furnace with variable inclination of rotation axis

Recent Application in this class:

20180051876

Pyrolysis retort methods and apparatus

20120118106

Gas barrier

20110243808

AUTOCLAVE

20100194006

Furnace, its method of operation and control

20060199125

Furnace, its method of operating and control