Patents

42. 马辉, 柴清东, 付强, 李坤. 一种L型管路卡箍系统建模的方法 [P]. 中国, 专利号:ZL 201910586155.0,2022/11/18. (申请号:201910586155.0,申请日期:2019/7/1)

Release time:2025-06-26  Hits:

Service Invention or Not:no

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