PURPOSE: a kind of cooking appliance synchronous induction heating method and its manufacturing method provide the weight for reducing instrument by being inserted into aluminium to porous plate. ;CONSTITUTION: a kind of manufacturing method of cooking apparatus is as follows using synchronous induction heating method. The fried Meal Checking stainless steel porous plate of diffusion substrates is placed in bottom extension flux on solder flux bottom. It is extruded placing stainless steel porous plate, is ground with the substrate of the protrusion of press machine. ;The 2011 of copyright KIPO submissions
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