INTERNATIONAL PATENT: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHINALCO, 中铝郑州有色金属研究院有限公司, CHINALCO (ZHENGZHOU) ALUMINUM CO.LTD., 中铝（郑州）铝业有限公司 FILES APPLICATION FOR "METHOD AND SYSTEM FOR PURIFYING METAL GALLIUM"

Posted On: 2026-04-04

GENEVA, April 4 -- ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHINALCO (No. 82 Jiyuan Road, Shangjie District,Zhengzhou, Henan 450041), 中铝郑州有色金属研究院有限公司 (中国河南省郑州市上街区济源路82号), CHINALCO (ZHENGZHOU) ALUMINUM CO.LTD. (No. 22 Changqian Road, Shangjie District, Zhengzhou City,Zhengzhou, Henan 450000), 中铝（郑州）铝业有限公司 (中国河南省郑州市上街区厂前路22号) filed a ...

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इस लेख के रीप्रिंट को खरीदने या इस प्रकाशन का पूरा फ़ीड प्राप्त करने के लिए, कृपया हमे संपर्क करें.

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INTERNATIONAL PATENT: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHINALCO, 中铝郑州有色金属研究院有限公司, CHINALCO (ZHENGZHOU) ALUMINUM CO.LTD., 中铝（郑州）铝业有限公司 FILES APPLICATION FOR "METHOD AND SYSTEM FOR PURIFYING METAL GALLIUM"