JPS4953057A - - Google Patents
Info
- Publication number
- JPS4953057A JPS4953057A JP47094763A JP9476372A JPS4953057A JP S4953057 A JPS4953057 A JP S4953057A JP 47094763 A JP47094763 A JP 47094763A JP 9476372 A JP9476372 A JP 9476372A JP S4953057 A JPS4953057 A JP S4953057A
- 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
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47094763A JPS4953057A (forum.php) | 1972-09-20 | 1972-09-20 | |
| US388763A US3910687A (en) | 1972-08-18 | 1973-08-16 | Light control device |
| DE19732341745 DE2341745C3 (de) | 1972-08-18 | 1973-08-17 | Vorrichtung zum wahlweisen Sperren bzw. Freigeben eines Lichtweges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47094763A JPS4953057A (forum.php) | 1972-09-20 | 1972-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4953057A true JPS4953057A (forum.php) | 1974-05-23 |
Family
ID=14119124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47094763A Pending JPS4953057A (forum.php) | 1972-08-18 | 1972-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4953057A (forum.php) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512876A (en) * | 1964-06-29 | 1970-05-19 | Alvin M Marks | Dipolar electro-optic structures |
-
1972
- 1972-09-20 JP JP47094763A patent/JPS4953057A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3512876A (en) * | 1964-06-29 | 1970-05-19 | Alvin M Marks | Dipolar electro-optic structures |