JPS57184915U - - Google Patents
Info
- Publication number
- JPS57184915U JPS57184915U JP7251181U JP7251181U JPS57184915U JP S57184915 U JPS57184915 U JP S57184915U JP 7251181 U JP7251181 U JP 7251181U JP 7251181 U JP7251181 U JP 7251181U JP S57184915 U JPS57184915 U JP S57184915U
- 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.)
- Pending
Links
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7251181U JPS57184915U (en) | 1981-05-21 | 1981-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7251181U JPS57184915U (en) | 1981-05-21 | 1981-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57184915U true JPS57184915U (en) | 1982-11-24 |
Family
ID=29868296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7251181U Pending JPS57184915U (en) | 1981-05-21 | 1981-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57184915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012247617A (en) * | 2011-05-27 | 2012-12-13 | Canon Inc | Light quantity adjustment device |
-
1981
- 1981-05-21 JP JP7251181U patent/JPS57184915U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012247617A (en) * | 2011-05-27 | 2012-12-13 | Canon Inc | Light quantity adjustment device |