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Dafeng City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Quenching heat treatment device and on-line intelligent control met...
Patent number
10,941,462
Issue date
Mar 9, 2021
Shanghai Yibai Industrial Furnaces Co., Ltd.
Jingfeng Yang
C21 - METALLURGY OF IRON
Information
Patent Grant
Supercritical-state cleaning system and methods
Patent number
10,722,926
Issue date
Jul 28, 2020
Shanghai Yibai Industrial Furnaces Co., Ltd.
Fan Yang
B08 - CLEANING
Information
Patent Grant
Supercritical-state cleaning system and methods
Patent number
10,562,079
Issue date
Feb 18, 2020
Shanghai Yibai Industrial Furnaces Co., Ltd.
Fan Yang
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
QUENCHING HEAT TREATMENT DEVICE AND ON-LINE INTELLIGENT CONTROL MET...
Publication number
20200102626
Publication date
Apr 2, 2020
Shanghai Yibai Industrial Furnaces Co., Ltd.
Jingfeng YANG
C21 - METALLURGY OF IRON
Information
Patent Application
SUPERCRITICAL-STATE CLEANING SYSTEM AND METHODS
Publication number
20190337024
Publication date
Nov 7, 2019
Shanghai Yibai Industrial Furnaces Co., Ltd.
Fan Yang
B08 - CLEANING
Information
Patent Application
Atmospheric-pressure Acetylene Carburizing Furnace
Publication number
20180355463
Publication date
Dec 13, 2018
Shanghai Yibai Industrial Furnaces Co., Ltd.
Jingfeng Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-PRESSURE LIQUID-STATE OR SUPERCRITICAL-STATE QUENCHING APPARATUS
Publication number
20180187284
Publication date
Jul 5, 2018
Shanghai Yibai Industrial Furnaces Co., Ltd.
Jingfeng Yang
C21 - METALLURGY OF IRON
Information
Patent Application
SUPERCRITICAL-STATE CLEANING SYSTEM AND METHODS
Publication number
20180185890
Publication date
Jul 5, 2018
Shanghai Yibai Industrial Furnaces Co., Ltd.
Fan Yang
B08 - CLEANING