Patent search ap:("Master Dynamic Limited") AND inv:"LUI Page Siu Lung"

1.

发明公开
METHOD OF MARKING A SOLID-STATE MATERIAL, MARKINGS FORMED FROM SUCH METHODS AND SOLID-STATE MATERIALS MARKED ACCORDING TO SUCH A METHOD 审中-公开

公开(公告)号：EP3625060A1

公开(公告)日：2020-03-25

申请号：EP19756748.0

申请日：2019-02-22

Applicant: Master Dynamic Limited

Inventor： LUI, Siu Lung , WANG, Yingnan , HUANG, Jianxing

IPC: B44C1/22 , B28D5/00

Patent Agency Ranking