DONGJIANG ENVIRONMENTAL CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for DONGJIANG ENVIRONMENTAL CO., LTD..The latest application filed is for "method for preparing basic zinc chloride".
- DONGJIANG ENVIRONMENTAL CO., LTD. - Shenzhen N/A CN
- DONGJIANG ENVIRONMENTAL CO., LTD. - Shenzhen, Guangdong CN
| Patent | Date |
|---|---|
| Method for preparing basic zinc chloride Grant 9,731,978 - Zhu , et al. August 15, 2 | 2017-08-15 |
| Method For Preparing Basic Zinc Chloride App 20160326006 - ZHU; Junqiang ; et al. | 2016-11-10 |
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