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A fixture device for drilling square wafers

Release Time:2018-10-22  Hits:

Disigner of the Invention: 任宗金,贾振元,赵丽琦,张军,王飞,李东,卢晓红

Institution: Dalian University of Technology

Application Date: 2013-12-16

Application Number: CN201310694030.2

Authorization Date: 2016-01-06

Authorization Number: CN103722414B

Service Invention or Not: No

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