Invention Grant
- Patent Title: Lapping method and tool
- Patent Title (中): 研磨方法和工具
-
Application No.: US16356250Application Date: 1950-05-22
-
Publication No.: US2655775APublication Date: 1953-10-20
- Inventor: LEWIS THOMAS G
- Applicant: DU PONT
- Assignee: Du Pont
- Current Assignee: Du Pont
- Priority: US16356250 1950-05-22
- Main IPC: B24D15/02
- IPC: B24D15/02
Public/Granted literature
- US11921123B2 Quantitative detection method of rare earth doped calcium phosphate fluorescent nanoparticles in organisms Public/Granted day:2024-03-05
Information query
