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Patent applications and USPTO patent grants for Kuang; Zhiping.The latest application filed is for "refuse landfill leachate wastewater treatment system and technology".
Patent | Date |
---|---|
Refuse landfill leachate wastewater treatment system and technology Grant 8,679,339 - Kuang , et al. March 25, 2 | 2014-03-25 |
Modular integrated water-purifying device Grant 8,349,176 - Zhang , et al. January 8, 2 | 2013-01-08 |
Refuse Landfill Leachate Wastewater Treatment System And Technology App 20120012525 - Kuang; Zhiping ;   et al. | 2012-01-19 |
Modular Integrated Water-purifying Device App 20110155655 - Zhang; Yalei ;   et al. | 2011-06-30 |
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