BE674664A - - Google Patents
Info
- Publication number
- BE674664A BE674664A BE674664DA BE674664A BE 674664 A BE674664 A BE 674664A BE 674664D A BE674664D A BE 674664DA BE 674664 A BE674664 A BE 674664A
- 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
-
- 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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0052—Lens block moulding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEU0012331 | 1965-12-31 | ||
| NL6600014A NL6600014A (en:Method) | 1966-01-03 | 1966-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE674664A true BE674664A (en:Method) |
Family
ID=26001085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE674664D BE674664A (en:Method) | 1965-12-31 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE674664A (en:Method) |
| DE (1) | DE1477920A1 (en:Method) |
-
0
- BE BE674664D patent/BE674664A/xx unknown
-
1965
- 1965-12-31 DE DE19651477920 patent/DE1477920A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1477920A1 (de) | 1970-06-25 |