JPS4326691B1 - - Google Patents
Info
- Publication number
- JPS4326691B1 JPS4326691B1 JP3275661A JP3275661A JPS4326691B1 JP S4326691 B1 JPS4326691 B1 JP S4326691B1 JP 3275661 A JP3275661 A JP 3275661A JP 3275661 A JP3275661 A JP 3275661A JP S4326691 B1 JPS4326691 B1 JP S4326691B1
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3275661A JPS4326691B1 (ja) | 1961-09-15 | 1961-09-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3275661A JPS4326691B1 (ja) | 1961-09-15 | 1961-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4326691B1 true JPS4326691B1 (ja) | 1968-11-16 |
Family
ID=63667652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3275661A Pending JPS4326691B1 (ja) | 1961-09-15 | 1961-09-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4326691B1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018105401A1 (ja) * | 2016-12-09 | 2018-06-14 | 株式会社ｎｉｔｔｏｈ | 絞り装置、レンズ鏡筒及び撮像装置又は投影装置 |
| WO2019124071A1 (ja) * | 2017-12-21 | 2019-06-27 | 株式会社ｎｉｔｔｏｈ | 絞り装置、レンズ鏡筒及び撮像装置又は投影装置 |
-
1961
- 1961-09-15 JP JP3275661A patent/JPS4326691B1/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018105401A1 (ja) * | 2016-12-09 | 2018-06-14 | 株式会社ｎｉｔｔｏｈ | 絞り装置、レンズ鏡筒及び撮像装置又は投影装置 |
| WO2019124071A1 (ja) * | 2017-12-21 | 2019-06-27 | 株式会社ｎｉｔｔｏｈ | 絞り装置、レンズ鏡筒及び撮像装置又は投影装置 |
| CN111587400A (zh) * | 2017-12-21 | 2020-08-25 | 株式会社日东 | 光圈装置、透镜镜筒及摄像装置或投影装置 |
| CN111587400B (zh) * | 2017-12-21 | 2021-10-29 | 株式会社日东 | 光圈装置、透镜镜筒及摄像装置或投影装置 |
| US11500134B2 (en) | 2017-12-21 | 2022-11-15 | Nittoh Inc. | Optical diaphragm device, lens barrel and imaging device or projection device |