BE666341A - - Google Patents
Info
- Publication number
- BE666341A BE666341A BE666341DA BE666341A BE 666341 A BE666341 A BE 666341A BE 666341D A BE666341D A BE 666341DA BE 666341 A BE666341 A BE 666341A
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR19920A FR1435709A (en) | 1965-06-08 | 1965-06-08 | Grinding or polishing machines, in particular for toric or cylindrical lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666341A true BE666341A (en) | 1965-11-03 |
Family
ID=3877291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666341D BE666341A (en) | 1965-06-08 | 1965-07-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE666341A (en) |
| FR (1) | FR1435709A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2292554A1 (en) * | 1974-11-29 | 1976-06-25 | Cmv | DEVICE FOR POLISHING AND SMOOTHING TORIC OR SPHERICAL PARTS |
-
1965
- 1965-06-08 FR FR19920A patent/FR1435709A/en not_active Expired
- 1965-07-02 BE BE666341D patent/BE666341A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1435709A (en) | 1966-04-15 |