JPS51161816U - - Google Patents
Info
- Publication number
- JPS51161816U JPS51161816U JP8190475U JP8190475U JPS51161816U JP S51161816 U JPS51161816 U JP S51161816U JP 8190475 U JP8190475 U JP 8190475U JP 8190475 U JP8190475 U JP 8190475U JP S51161816 U JPS51161816 U JP S51161816U
- 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 |
|---|---|---|---|
| JP8190475U JPS51161816U (zh) | 1975-06-18 | 1975-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190475U JPS51161816U (zh) | 1975-06-18 | 1975-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51161816U true JPS51161816U (zh) | 1976-12-23 |
Family
ID=28561970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8190475U Pending JPS51161816U (zh) | 1975-06-18 | 1975-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51161816U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016125694A1 (ja) * | 2015-02-02 | 2016-08-11 | 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 |
-
1975
- 1975-06-18 JP JP8190475U patent/JPS51161816U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016125694A1 (ja) * | 2015-02-02 | 2016-08-11 | 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 |
| 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 |