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CELLULAR PHONE OR COMMUNICATION APPARATUS WHERE STATIC ELECTRICITY OR ELECTROMAGNETIC WAVE IS REMOVED, REALIZED BY PROCESSING METALS COMBINED WITH COPPER, GOLD, AND LEAD TO CUT OFF AN ELECTROMAGNETIC WAVE AND THEN COMPOUNDING THE METAL WITH SECONDARY MATERIALS
CELLULAR PHONE OR COMMUNICATION APPARATUS WHERE STATIC ELECTRICITY OR ELECTROMAGNETIC WAVE IS REMOVED, REALIZED BY PROCESSING METALS COMBINED WITH COPPER, GOLD, AND LEAD TO CUT OFF AN ELECTROMAGNETIC WAVE AND THEN COMPOUNDING THE METAL WITH SECONDARY MATERIALS
PURPOSE: A cellular phone or a communication apparatus where static electricity or an electromagnetic wave is removed is provided to first process metals combined with copper, gold, and lead to cut off an electromagnetic wave, and to second compound the metals with secondary materials, thereby reducing the electromagnetic wave while removing static electricity. CONSTITUTION: Product materials are made to remove an electromagnetic wave or static electricity generated in a communication apparatus and a cellular phone. By double coating an insulating film on four sides of a molded product, static electricity or an electromagnetic wave can be removed from a case of the product. Pure copper(2) is first processed. Metals such as a lead alloy(2-3), aluminum, and gold(2-1) are used as first materials.
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