一种用于蜂窝及复合材料加工的内吸式铣削刀具

Release Time:2021-01-27| Hits:

Title:一种用于蜂窝及复合材料加工的内吸式铣削刀具

Type of Patent:Invent

State of Patent:Authorized patents

Authorization Number:ZL2019109491209

Service Invention or Not:Yes

Authorization Date:2020-10-09

Release Time:2021-01-27