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CHAI-LONG YU
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TAICHUNG CITY, TW
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for feeding raw material bars to a melting furnace
Patent number
10,119,763
Issue date
Nov 6, 2018
Chai-Long Yu
F27 - FURNACES KILNS OVENS RETORTS
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Patent Grant
Aluminum-based material melting apparatus
Patent number
9,188,390
Issue date
Nov 17, 2015
Chai-Long Yu
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents
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Patent Application
APPARATUS FOR FEEDING RAW MATERIAL BARS TO A MELTING FURNACE
Publication number
20160348972
Publication date
Dec 1, 2016
CHAI-LONG YU
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
ALUMINUM-BASED MATERIAL MELTING APPARATUS
Publication number
20140054832
Publication date
Feb 27, 2014
CHAI-LONG YU
F27 - FURNACES KILNS OVENS RETORTS