AT41227B - Meniscus lens. - Google Patents
Meniscus lens.Info
- Publication number
- AT41227B AT41227B AT41227DA AT41227B AT 41227 B AT41227 B AT 41227B AT 41227D A AT41227D A AT 41227DA AT 41227 B AT41227 B AT 41227B
- Authority
- AT
- Austria
- Prior art keywords
- meniscus lens
- meniscus
- lens
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE41227X | 1908-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT41227B true AT41227B (en) | 1910-02-25 |
Family
ID=5623745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT41227D AT41227B (en) | 1908-07-31 | 1909-03-06 | Meniscus lens. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT41227B (en) |
-
1909
- 1909-03-06 AT AT41227D patent/AT41227B/en active
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