Guohua Chen

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bolt terminal
- Patent number 11,355,868
- Issue date Jun 7, 2022
- Phoenix Contact Asia-Pacific (Nanjing) Co., Ltd.
- Tianhua Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric terminal for leading a conductor through a wall
- Patent number 8,771,003
- Issue date Jul 8, 2014
- Phoenix Contact GmbH & Co. KG
- Heinz Reibke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric terminal for leading a line through a wall
- Patent number 8,579,657
- Issue date Nov 12, 2013
- Phoenix Contact GmbH & Co. KG
- Heinz Reibke
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BOLT TERMINAL
- Publication number 20210044033
- Publication date Feb 11, 2021
- Phoenix Contact Asia-Pacific (Nanjing) Co. Ltd
- Tianhua Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC TERMINAL FOR LEADING A LINE THROUGH A WALL
- Publication number 20120100740
- Publication date Apr 26, 2012
- Heinz Reibke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC TERMINAL FOR LEADING A CONDUCTOR THROUGH A WALL
- Publication number 20120094552
- Publication date Apr 19, 2012
- Phoenix Contact GmbH & Co. KG
- Heinz Reibke
- H01 - BASIC ELECTRIC ELEMENTS