JPS502174A - - Google Patents
Info
- Publication number
- JPS502174A JPS502174A JP5444473A JP5444473A JPS502174A JP S502174 A JPS502174 A JP S502174A JP 5444473 A JP5444473 A JP 5444473A JP 5444473 A JP5444473 A JP 5444473A JP S502174 A JPS502174 A JP S502174A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5444473A JPS5732488B2 (https=) | 1973-05-15 | 1973-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5444473A JPS5732488B2 (https=) | 1973-05-15 | 1973-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS502174A true JPS502174A (https=) | 1975-01-10 |
| JPS5732488B2 JPS5732488B2 (https=) | 1982-07-12 |
Family
ID=12970861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5444473A Expired JPS5732488B2 (https=) | 1973-05-15 | 1973-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5732488B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148195A (en) * | 1991-04-18 | 1992-09-15 | Eastman Kodak Company | Lens system having predetermined focusing power in different mediums, such as air and water, for providing a close up lens which may be attached to a camera either in air or underwater |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813737U (https=) * | 1971-06-25 | 1973-02-15 |
-
1973
- 1973-05-15 JP JP5444473A patent/JPS5732488B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4813737U (https=) * | 1971-06-25 | 1973-02-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148195A (en) * | 1991-04-18 | 1992-09-15 | Eastman Kodak Company | Lens system having predetermined focusing power in different mediums, such as air and water, for providing a close up lens which may be attached to a camera either in air or underwater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5732488B2 (https=) | 1982-07-12 |