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Patents

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郝俊杰, 罗俊, 陈存广, 郭志猛, 罗骥, 邵慧萍. 一种弥散强化铜基粉末冶金刹车片. 专利号: ZL201520061788.7.

Release time:2022-04-14 Hits:

Service Invention or Not:  no

Next One:郝俊杰, 吴成义, 张乐美, 郭志猛, 赵翔, 张晓冬, 贾婷婷. 一种静电激发式测量粉末冶金材料内耗值的测定仪. 专利号: ZL201510107933.5.

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