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Chunping YIN
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Xiamen, CN
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last 30 patents
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Patent Grant
Method for producing drilled cooling holes in a gas turbine engine...
Patent number
10,500,678
Issue date
Dec 10, 2019
Xiamen University
Yiwei Dong
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING DRILLED COOLING HOLES IN A GAS TURBINE ENGINE...
Publication number
20180099360
Publication date
Apr 12, 2018
XIAMEN UNIVERSITY
Yiwei DONG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...