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Tyng-Bin HUANG
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HSINCHU, TW
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last 30 patents
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Patent Grant
Fracturing apparatus
Patent number
8,584,918
Issue date
Nov 19, 2013
Ritek Corporation
Chih-Chieh Su
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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last 30 patents
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Patent Application
FRACTURING APPARATUS
Publication number
20130181026
Publication date
Jul 18, 2013
RiTek Corporation
Chih-Chieh SU
B26 - HAND CUTTING TOOLS CUTTING SEVERING