Assignee

LEE HONG IL

KR·1 granted patent·95 citations·filing 1995–1995

Technology mixE05B1 E05D1 E05Y1 F25D1 Y10S1

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1 record

0184US5675934ADevice capable of opening/closing a door at either side thereofLEE HONG IL·Filed 1995·Granted Oct 14, 1997·95 cites·9 claims

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