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Lirong Wang
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Beijing, CN
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last 30 patents
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Patent Grant
SnBiSb series low-temperature lead-free solder and its preparation...
Patent number
11,479,835
Issue date
Oct 25, 2022
BEIJING COMPO ADVANCED TECHNOLOGY CO., LTD.
Shaoming Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
SnBiSb Series Low-temperature Lead-free Solder and its Preparation...
Publication number
20200123634
Publication date
Apr 23, 2020
BEIJING COMPO ADVANCED TECHNOLOGY CO., LTD.
Shaoming ZHANG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR TREATING SINGLE WALL CARBON NANOTUBE
Publication number
20150291429
Publication date
Oct 15, 2015
National Center for Nanoscience and Technology
Guanglu Ge
B82 - NANO-TECHNOLOGY