F23M7/04 - CPC Classification Index

ClassID:

157081 ⎘

F23M7/04 - CPC Classification

Classification description:

Doors Cooling doors or door frames

Recent Application in this class:

20160033143

Oven and door assembly applied to the oven

20150153067

Door with a built-in burner for a heating appliance

20120000456

Door with a built-in burner for a heating appliance

20090272339

Cooling system for ports in a boiler

20090165684

Water-cooling jacket structure for inspection hole of flash furnace

20060037321

Gas turbine combustion chamber