Duk Hee Lee

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Composition of internal lubricant for cold pilgering
- Patent number 11,492,568
- Issue date Nov 8, 2022
- Kepco Nuclear Fuel Co., Ltd.
- Min Young Park
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION OF INTERNAL LUBRICANT FOR COLD PILGERING
- Publication number 20210238495
- Publication date Aug 5, 2021
- KEPCO NUCLEAR FUEL CO., LTD.
- Min Young Park
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...