JPS5316447U - - Google Patents
Info
- Publication number
- JPS5316447U JPS5316447U JP9786076U JP9786076U JPS5316447U JP S5316447 U JPS5316447 U JP S5316447U JP 9786076 U JP9786076 U JP 9786076U JP 9786076 U JP9786076 U JP 9786076U JP S5316447 U JPS5316447 U JP S5316447U
- 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
- Blocking Light For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9786076U JPS5316447U (zh) | 1976-07-21 | 1976-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9786076U JPS5316447U (zh) | 1976-07-21 | 1976-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5316447U true JPS5316447U (zh) | 1978-02-10 |
Family
ID=28708214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9786076U Pending JPS5316447U (zh) | 1976-07-21 | 1976-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5316447U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007045A1 (zh) * | 2011-07-08 | 2013-01-17 | Shen Tuwei | 可变光偏振镜 |
| JPWO2016125694A1 (ja) * | 2015-02-02 | 2017-09-21 | 三井化学株式会社 | 変色光学フィルター及びこれを備えたメガネ |
| JP2018205466A (ja) * | 2017-06-01 | 2018-12-27 | 有限会社イノン | カメラ用フィルターユニット |
-
1976
- 1976-07-21 JP JP9786076U patent/JPS5316447U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007045A1 (zh) * | 2011-07-08 | 2013-01-17 | Shen Tuwei | 可变光偏振镜 |
| JPWO2016125694A1 (ja) * | 2015-02-02 | 2017-09-21 | 三井化学株式会社 | 変色光学フィルター及びこれを備えたメガネ |
| US10429635B2 (en) | 2015-02-02 | 2019-10-01 | Mitsui Chemicals, Inc. | Color changeable optical filter and eyeglasses including same |
| JP2018205466A (ja) * | 2017-06-01 | 2018-12-27 | 有限会社イノン | カメラ用フィルターユニット |
| JP2022048287A (ja) * | 2017-06-01 | 2022-03-25 | 有限会社イノン | カメラ用フィルターユニット |