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04 Current status of patent / certifications

Certifications

Current status of patent

Patent Application No. Name of the invention
10-2013-0072571 Low-pressure casting machine for magnesium casting
10-2013-0002825 Interim stoke for the low-pressure casting machine for magnesium alloy and a low-pressure
casting machine that includes this
10-2013-0163993 Vehicle wheel manufacturing method using insert foam and vehicle wheels manufactured
through such a method
10-2014-0014930 "Vehicle wheel manufacturing method using insulation fiber textile and vehicle wheels
manufactured through such a method"
10-2014-0064266 and vehicle wheels manufactured through such a method single directional fibrous skeleton
and vehicle wheels manufactured through such a method
10-2014-0169601 Vehicle midair sound absorption road wheel in 2-piece connection format and its
manufacturing method
10-2014-0169604 Rim that includes the deformation prevention protrusion, and a vehicle road wheel that
includes such a rim
10-2014-0169608 Rim forming equipment of a vehicle road wheel that includes an eject ring
10-2014-0169610 Vehicle road wheel that includes an air valve attachment section

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