INTERNATIONAL PATENT: PANGANG GROUP MINING CO., LTD., 攀钢集团矿业有限公司, KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY, 昆明理工大学 FILES APPLICATION FOR "UNCOUPLED CHARGE POSITIONING APPARATUS AND BLAST HOLE"

Posted On: 2025-03-03

GENEVA, March 3 -- PANGANG GROUP MINING CO., LTD. (Guaziping, East DistrictPanzhihua, Sichuan 617063), 攀钢集团矿业有限公司 (中国四川省攀枝花市东区瓜子坪), KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY (No.68 Wenchang Road, 121 StreetKunming, Yunnan 650000), 昆明理工大学 (中国云南省昆明市一二一大街文昌路68号) filed a patent application (PCT/CN2024/119501) for "UNCOUPLED CHARGE POSITIONING APPARATUS, AND BLAST HOLE" on Sep 18, 2024. With publication no. WO/2025/0401...

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INTERNATIONAL PATENT: PANGANG GROUP MINING CO., LTD., 攀钢集团矿业有限公司, KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY, 昆明理工大学 FILES APPLICATION FOR "UNCOUPLED CHARGE POSITIONING APPARATUS AND BLAST HOLE"