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Gyeong Min Kim
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Daejeon, KR
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last 30 patents
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Patent Grant
Manufacturing method of compressor pulley
Patent number
8,402,658
Issue date
Mar 26, 2013
Halla Climate Control Corp.
Heon Sang Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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Patent Application
MANUFACTURING METHOD OF COMPRESSOR PULLEY
Publication number
20100126019
Publication date
May 27, 2010
Heon Sang Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...