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苏州非金属矿工业设计研究院神通科技开发公司研制开发的弧形板切磨机,近日由中国专利局正式授予实用新型专利权,专利号:93218397.2。
The curved plate cutting mill developed by Shentong Technology Development Co., Ltd. of Suzhou Non-Metallic Minerals Industrial Design and Research Institute has recently been granted a utility model patent by the Chinese Patent Office. The patent number is 93218397.2.