Guozhi LIU

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Dezhou, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Back-blowing unblocking device for dustproof screen of dryer, dustp...
- Patent number 11,852,410
- Issue date Dec 26, 2023
- JINGJIN EQUIPMENT INC.
- Jian Li
- F26 - DRYING
Information Patent Grant
Filter press and filter press of spiral vibration cake unloading by...
- Patent number 11,420,139
- Issue date Aug 23, 2022
- JINGJIN EQUIPMENT INC.
- Guiting Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Back-blowing Unblocking Device for Dustproof Screen of Dryer, Dustp...
- Publication number 20230141778
- Publication date May 11, 2023
- Jingjin Equipment Inc.
- Jian LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CIRCULAR PLATE PULLING FILTER PRESS
- Publication number 20230120372
- Publication date Apr 20, 2023
- Jingjin Equipment Inc.
- Guozhi LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER PRESS AND FILTER PRESS OF SPIRAL VIBRATION CAKE UNLOADING BY...
- Publication number 20210354060
- Publication date Nov 18, 2021
- JING JIN ENVIRONMENTAL PROTECTION INC.
- Guiting JIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL