Do-Hee Lee

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Molding resin tablet feeding apparatus having weighing unit
- Patent number 7,501,590
- Issue date Mar 10, 2009
- Samsung Electronics Co., Ltd.
- Ok-Sun Jung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Molding resin tablet feeding apparatus having weighing unit
- Publication number 20070023208
- Publication date Feb 1, 2007
- Ok-Sun Jung
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Adsorbent for removing mercury using sulfided iron compounds contai...
- Publication number 20060205591
- Publication date Sep 14, 2006
- Do-Hee Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL