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TECHNOLOGY ON PROTOTYPING ULTIMATE (TOPU)
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Pingtung County, TW
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Patent Grant
Method for making metal body and metal box by using hydroforming
Patent number
9,021,846
Issue date
May 5, 2015
Technology on Prototyping Ultimate (TOPU)
Hui-Wen Hu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Application
Method for Making Metal Body and Metal Box by Using Hydroforming
Publication number
20140196514
Publication date
Jul 17, 2014
TECHNOLOGY ON PROTOTYPING ULTIMATE (TOPU)
Hui-Wen Hu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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