DAHEUNG ENG CO., LTD.

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pipe cleaning robotic device for sludge removal, suction and discharge
- Patent number 11,331,699
- Issue date May 17, 2022
- DAHEUNG ENG CO., LTD.
- Soung Lyong Baek
- B08 - CLEANING

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Patents Applicationslast 30 patents

Information Patent Application
Pipe Cleaning Robotic Device for Sludge Removal, Suction and Discharge
- Publication number 20200230668
- Publication date Jul 23, 2020
- DAHEUNG ENG CO.,LTD.
- Soung Lyong BAEK
- B08 - CLEANING