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Gyeongsangnam-do, KR

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
WASTE SEPARATOR SCRAP OIL EXTRACTION DEVICE AND METHOD OF PRODUCING...
- Publication number 20220220390
- Publication date Jul 14, 2022
- HM CORPORATION
- Sang Kil PYO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COTTER PIN WITH SEPARATION PREVENTING MEANS AND METHOD OF MANUFACTU...
- Publication number 20210388862
- Publication date Dec 16, 2021
- HM CORPORATION
- Choon Hyun PARK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

Information Trademark
90490802 - HMCP
- Serial number 90490802
- Registration number 7236941
- Filing date Jan 27, 2021
- DTR CORPORATION
- 6 - Common metals and their alloys