专利证书：
|
Serial number |
Patent No |
Patent name |
Patent Type |
Remarks |
|
101. |
ZL2013 1 0479887.2 |
Patent |
|
|
|
102. |
ZL2013 1 0488072.0 |
Patent |
|
|
|
103. |
ZL2013 1 0006450.7 |
Device and method for maintaining condenser vacuum of thermal power plant |
Patent |
|
|
104. |
ZL2015 1 0477187.9 |
Patent |
|
|
|
105. |
ZL2015 1 0918080.3 |
Patent |
|
|
|
106. |
ZL2016 1 0296962.5 |
Patent |
|
|
|
107. |
ZL2016 1 0257182.X |
Patent |
|
|
|
108. |
ZL2016 1 0296944.7 |
Oil film type dust-removing cooler special for vacuum steelmaking and dust-removing method thereof |
Patent |
|
|
201. |
ZL2013 2 0604863.0 |
Patent |
|
|
|
202. |
ZL2013 2 0609404.1 |
Patent |
|
|
|
203. |
ZL2013 2 0618283.7 |
Patent |
|
|
|
204. |
ZL2013 2 0632966.8 |
Patent |
|
|
|
205. |
ZL2013 2 0640161.8 |
Patent |
|
|
|
206. |
ZL2015 2 0554260.3 |
Patent |
|
|
|
207. |
ZL2015 2 0556628.X |
Patent |
|
|
|
208. |
ZL2015 2 0559469.9 |
Patent |
|
|
|
209. |
ZL2015 2 0573094.1 |
Patent |
|
|
|
210. |
ZL2015 2 0571114.1 |
Patent |
|
|
|
211. |
ZL2015 2 0592626.6 |
Patent |
|
|
|
212. |
ZL2015 2 0592475.4 |
Patent |
|
|
|
213. |
ZL2016 2 0285298.X |
Patent |
|
|
|
214. |
ZL2016 2 0351659.6 |
Patent |
|
|
|
215. |
ZL2016 2 0349721.8 |
Patent |
|
|
|
216. |
ZL2016 2 0406032.6 |
Patent |
|
|
|
217. |
ZL2016 2 0410218.9 |
Screw vacuum pump and water ring pump speed increasing and reducing system |
Patent |
|
|
218. |
ZL2016 2 0408837.4 |
Patent |
|
|
|
219. |
ZL2016 2 0406098.5 |
Patent |
|
|
|
220. |
ZL2017 2 1686854.5 |
Patent |
|
|
|
221. |
ZL2017 2 1614663.8 |
Patent |
|
|
|
222. |
ZL2017 2 1569105.4 |
Patent |
|
|
|
201. |
ZL2018 2 1781723.X |
Patent |
|
|
|
202. |
ZL2018 2 1782708.7 |
Patent |
|
