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Shuo LIU
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Chongqing, CN
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last 30 patents
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Patent Grant
Surface contact plug and socket
Patent number
9,685,742
Issue date
Jun 20, 2017
FIRST ELECTRIC ING. CHONGQING
Shuo Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SURFACE CONTACT PLUG AND SOCKET
Publication number
20150333457
Publication date
Nov 19, 2015
FIRST ELECTRIC ING. CHONGQING
Shuo LIU
H01 - BASIC ELECTRIC ELEMENTS