VIGOR GAS PURIFICATION TECHNOLOGIES, INC.

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Suzhou, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
On-line sealing detecting device, multi-section-type seal chamber p...
- Patent number 11,231,340
- Issue date Jan 25, 2022
- VIGOR GAS PURIFICATION TECHNOLOGIES, INC.
- Chunfeng Li
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Decontaminating column for on-line replacing adsorption material an...
- Patent number 10,933,365
- Issue date Mar 2, 2021
- VIGOR GAS PURIFICATION TECHNOLOGIES, INC.
- Delong Zhang
- B08 - CLEANING

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Patents Applicationslast 30 patents

Information Patent Application
ON-LINE SEALING DETECTING DEVICE, MULTI-SECTION-TYPE SEAL CHAMBER P...
- Publication number 20190277723
- Publication date Sep 12, 2019
- VIGOR GAS PURIFICATION TECHNOLOGIES, INC.
- Chunfeng LI
- G01 - MEASURING TESTING
Information Patent Application
DECONTAMINATING COLUMN FOR ON-LINE REPLACING ADSORPTION MATERIAL AN...
- Publication number 20190099709
- Publication date Apr 4, 2019
- VIGOR GAS PURIFICATION TECHNOLOGIES, INC.
- Delong ZHANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS