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Affilication of Author(s):淮南矿业（集团）有限责任公司;中国科学技术大学
Disigner of the Invention:周水生,杨礼,liuweilai,何宏,赵璐,张钟秀
Patent description:实用新型
Application Number:201220040717.5
Number of Inventors:7
Service Invention or Not:no
Publication Date:2012-09-19
First Author:郗传峰