恒源煤电获得实用新型专利授权：“一种煤矿开采用的煤矿筛选设备”

证券之星企业动态2025-06-27

证券之星消息，根据天眼查APP数据显示恒源煤电（600971）新获得一项实用新型专利授权，专利名为“一种煤矿开采用的煤矿筛选设备”，专利申请号为CN202421992818.1，授权日为2025年6月27日。专利摘要：本实用新型涉及煤矿筛选技术领域，具体为一种煤矿开采用的煤矿筛选设备，包括底座以及底座上侧面中间固定连接的筛筒，底座的四角固定设置有若干个液压支撑杆，液压支撑杆内部竖向滑动设置有液压...

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