F22D11/04 - CPC Classification Index

ClassID:

155806 ⎘

F22D11/04 - CPC Classification

Classification description:

Feed-water supply not provided for in other main groups; Arrangements of feed-water pumps with means to eliminate steam formation

Recent Application in this class:

20230250953

WATER VAPOR INSULATION SYSTEM

20200292165

Water vapor insulation system

20160169504

Device for preventing steam from being produced in flue gas cooler for oxyfuel combustion boiler