F23G2203/21 - CPC Classification Index

ClassID:

156546 ⎘

F23G2203/21 - CPC Classification

Classification description:

Furnace arrangements; Rotary drum furnace with variable speed of rotation

Recent Application in this class:

20200224869

Rotary Cascading Bed Combustion System

20180119951

ROTARY KILN MADE OF A METAL ALLOY

20100194006

Furnace, its method of operation and control

20060199125

Furnace, its method of operating and control

20050211143

System and method of generating electricity

20050051066

System and method of processing solid waste