F23M3/22 - CPC Classification Index

ClassID:

157071 ⎘

F23M3/22 - CPC Classification

Classification description:

Firebridges movable; adjustable

Recent Application in this class:

20170234529

Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification

20160109116

Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification

20130276723

Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification