Assignee

YANG CHANG CHIL

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

Technology mixF16K1 F24D1 G05D1 Y02B1

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1 record

0115US2012043389A1Apparatus for automatically controlling a constant flow by considering a heating load the specification of whichYANG CHANG CHIL·Filed 2010·Application pending·0 cites

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