Yong Hwa Yeom

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Taejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multihydroxypolyalkenyl-substituted amine compounds and fuel compos...
- Patent number 6,090,170
- Issue date Jul 18, 2000
- Daelim Industrial Co., Ltd.
- Hyun-ki Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing isobutene cyclopentadiene-methylcyclopentadie...
- Patent number 5,883,207
- Issue date Mar 16, 1999
- Daelim Industrial Co., Ltd.
- Hyun Kee Youn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...