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一种纯碳化钨无孔车刀片的穿孔方法

Type of Patent: The invention

State of Patent: Authorized patents

Application Number: CN201510866504.6;CN201500010866504

Authorization number: CN105397219A;CN2016105397219A

Number of Inventors: 5

Service Invention or Not: no

Application Date: 2016-01-22

Publication Date: 2016-03-16

First Author: 孙红亮 廖默雨 朱德贵 黄坤 李阳