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실용신안_전선 풀림 장치

실용신안등록증_전선 풀림 장치.jpg


위의 고안은 「실용신안법」에 따라 실용신안등록원부에 등록되었음을 증명합니다.


This is to certify that, in accordance with the Patent Act a patent for the invention

has been registered at the Korean Intellectual Propety Office.


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