GB191018109A - Improvements in Apparatus for the Manufacture of Lenses. - Google Patents
Improvements in Apparatus for the Manufacture of Lenses.Info
- Publication number
- GB191018109A GB191018109A GB191018109DA GB191018109A GB 191018109 A GB191018109 A GB 191018109A GB 191018109D A GB191018109D A GB 191018109DA GB 191018109 A GB191018109 A GB 191018109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding
- spindles
- head
- carried
- disks
- Prior art date
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191018109T | 1910-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191018109A true GB191018109A (en) | 1911-08-29 |
Family
ID=32563336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191018109D Expired GB191018109A (en) | 1910-07-29 | 1910-07-29 | Improvements in Apparatus for the Manufacture of Lenses. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE257594C (de) |
FR (1) | FR432815A (de) |
GB (1) | GB191018109A (de) |
-
0
- DE DENDAT257594D patent/DE257594C/de active Active
-
1910
- 1910-07-29 GB GB191018109D patent/GB191018109A/en not_active Expired
-
1911
- 1911-07-28 FR FR432815A patent/FR432815A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR432815A (fr) | 1911-12-16 |
DE257594C (de) |
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