F27D2009/004 - CPC Classification Index

ClassID:

161508 ⎘

F27D2009/004 - CPC Classification

Classification description:

Cooling of furnaces or of charges therein; Cooling of furnaces the cooling medium passing a waterbox

Sub-classes:

F27D2009/0043 » {Insert type waterbox, e.g. cylindrical or flat type} 5

Recent Application in this class:

20230168036

HEAT TREATMENT FURNACE

20190178578

Water cooled box for a metal making furnace