ARK CO., LTD.

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Gunpo-si Gyeonggi-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
SLUDGE DEHYDRATOR EQUIPPED WITH MAIN-AXIS SCREW CONVEYER SECTION AN...
- Publication number 20160355427
- Publication date Dec 8, 2016
- ARK Co., Ltd.
- Sang Hun HONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
EXHAUST OXYGEN RECYCLING APPARATUS FOR OZONE TREATMENT EQUIPMENT, A...
- Publication number 20120318146
- Publication date Dec 20, 2012
- ARK CO., LTD.
- Sung Ah Moon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SLUDGE DEHYDRATING APPARATUS
- Publication number 20120312177
- Publication date Dec 13, 2012
- ARK CO., LTD.
- Sang Hun Hong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL