Assignee
HONG SEONGHUI
KR·0 granted patents·2 pending applications·0 citations·filing 2012–2012
Top patents by PatentIndex Score
2 records- 0141US2013175014A1Method of joining tube and tube sheet in shell &tube heat exchanger and shell & tube heat exchanger produced by the methodHONG SEONGHUI·Filed 2012·Application pending·0 cites
- 0239US2013180109A1Method of joining tube and tube sheet in shell & tube heat exchangerHONG SEONGHUI·Filed 2012·Application pending·0 cites
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