F23K2201/00 - CPC Classification Index

ClassID:

156939 ⎘

F23K2201/00 - CPC Classification

Classification description:

Pretreatment of solid fuel

Sub-classes:

F23K2201/10 » Pulverizing 34
F23K2201/20 » Drying 77
F23K2201/30 » Separating 41
F23K2201/50 » Blending 10

Recent Application in this class:

20220090780

Grateless, back drafted and back fed pellet stove

20160298040

POWER GENERATING METHOD OF CARBON-MOLECULE GASIFICATION COMBUSTION BOILER