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Current position: Home  >  Scientific Research  >  Patents

可拆卸式变工艺参数的剪切模具

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Authorization number:ZL2018 1 0600058.8

Service Invention or Not:no

Authorization Date:2020-02-11

Authorization Date:2020-02-11

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可拆卸式剪切模具证书.pdf   Download[]Times

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