NL6804630A - - Google Patents
Info
- Publication number
- NL6804630A NL6804630A NL6804630A NL6804630A NL6804630A NL 6804630 A NL6804630 A NL 6804630A NL 6804630 A NL6804630 A NL 6804630A NL 6804630 A NL6804630 A NL 6804630A NL 6804630 A NL6804630 A NL 6804630A
- Authority
- NL
- Netherlands
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR101249A FR1525213A (fr) | 1967-04-03 | 1967-04-03 | Procédé et dispositif de rectification intérieure au moyen d'abrasif, de tubes dediamètre faible par rapport à leur longueur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6804630A true NL6804630A (en:Method) | 1968-10-04 |
Family
ID=8628031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6804630A NL6804630A (en:Method) | 1967-04-03 | 1968-04-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE713039A (en:Method) |
| FR (1) | FR1525213A (en:Method) |
| GB (1) | GB1202292A (en:Method) |
| NL (1) | NL6804630A (en:Method) |
-
1967
- 1967-04-03 FR FR101249A patent/FR1525213A/fr not_active Expired
-
1968
- 1968-04-01 BE BE713039D patent/BE713039A/xx unknown
- 1968-04-02 NL NL6804630A patent/NL6804630A/xx unknown
- 1968-04-03 GB GB1604068A patent/GB1202292A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1202292A (en) | 1970-08-12 |
| BE713039A (en:Method) | 1968-10-01 |
| FR1525213A (fr) | 1968-05-17 |