FR2297694B1 - - Google Patents
Info
- Publication number
- FR2297694B1 FR2297694B1 FR7508000A FR7508000A FR2297694B1 FR 2297694 B1 FR2297694 B1 FR 2297694B1 FR 7508000 A FR7508000 A FR 7508000A FR 7508000 A FR7508000 A FR 7508000A FR 2297694 B1 FR2297694 B1 FR 2297694B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752501322 DE2501322B2 (de) | 1975-01-15 | 1975-01-15 | Vorrichtung zum Schleifen von kugelförmigen Körpern |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2297694A1 FR2297694A1 (fr) | 1976-08-13 |
FR2297694B1 true FR2297694B1 (it) | 1977-09-23 |
Family
ID=5936450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7508000A Granted FR2297694A1 (fr) | 1975-01-15 | 1975-03-14 | Dispositif pour rectification de spheres |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT335876B (it) |
DE (1) | DE2501322B2 (it) |
FR (1) | FR2297694A1 (it) |
-
1975
- 1975-01-15 DE DE19752501322 patent/DE2501322B2/de not_active Withdrawn
- 1975-02-14 AT AT111875A patent/AT335876B/de not_active IP Right Cessation
- 1975-03-14 FR FR7508000A patent/FR2297694A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2501322B2 (de) | 1979-07-26 |
ATA111875A (de) | 1975-12-15 |
DE2501322A1 (de) | 1976-11-04 |
AT335876B (de) | 1977-04-12 |
FR2297694A1 (fr) | 1976-08-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |