Assignee

DONG SUNG A & T CO LTD

KR·0 granted patents·1 pending application·0 citations·filing 2010–2010

Technology mixB24B1 B24D1 B32B1 C08G1 C08J1 Y10T1

Top patents by PatentIndex Score

1 record

0139US2010247868A1Polyurethane porous product and manufacturing method thereof and polishing pad having polyurethane porous productDONG SUNG A & T CO LTD·Filed 2010·Application pending·0 cites

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