BE734273A - - Google Patents
Info
- Publication number
- BE734273A BE734273A BE734273DA BE734273A BE 734273 A BE734273 A BE 734273A BE 734273D A BE734273D A BE 734273DA BE 734273 A BE734273 A BE 734273A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
- B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Sampling And Sample Adjustment (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR157056 | 1968-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734273A true BE734273A (no) | 1969-11-17 |
Family
ID=8651797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734273D BE734273A (no) | 1968-06-28 | 1969-06-09 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE734273A (no) |
| DE (1) | DE6925571U (no) |
| FR (1) | FR1601415A (no) |
| GB (1) | GB1221740A (no) |
| LU (1) | LU58936A1 (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0307477A4 (en) * | 1987-03-10 | 1991-04-10 | Gruzinsky Politekhnichesky Institut Imeni V.I. Lenina | Machine tool for abrasive machining |
| CN112536711A (zh) * | 2020-11-19 | 2021-03-23 | 西安奕斯伟硅片技术有限公司 | 一种研磨结构和研磨装置 |
-
1968
- 1968-06-28 FR FR1601415D patent/FR1601415A/fr not_active Expired
-
1969
- 1969-06-09 BE BE734273D patent/BE734273A/xx unknown
- 1969-06-24 LU LU58936D patent/LU58936A1/xx unknown
- 1969-06-27 GB GB3267569A patent/GB1221740A/en not_active Expired
- 1969-07-27 DE DE19696925571 patent/DE6925571U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1601415A (no) | 1970-08-24 |
| DE6925571U (de) | 1969-10-30 |
| GB1221740A (en) | 1971-02-10 |
| LU58936A1 (no) | 1969-11-11 |