JPS4881553A - - Google Patents
Info
- Publication number
- JPS4881553A JPS4881553A JP1171972A JP1171972A JPS4881553A JP S4881553 A JPS4881553 A JP S4881553A JP 1171972 A JP1171972 A JP 1171972A JP 1171972 A JP1171972 A JP 1171972A JP S4881553 A JPS4881553 A JP S4881553A
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1171972A JPS4881553A (fr) | 1972-02-01 | 1972-02-01 | |
| DE2303078A DE2303078C3 (de) | 1972-02-01 | 1973-01-23 | Lichtmodulationselement |
| US00326950A US3854795A (en) | 1972-02-01 | 1973-01-26 | Light modulation device |
| FR7303529A FR2170128B1 (fr) | 1972-02-01 | 1973-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1171972A JPS4881553A (fr) | 1972-02-01 | 1972-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4881553A true JPS4881553A (fr) | 1973-10-31 |
Family
ID=11785835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1171972A Pending JPS4881553A (fr) | 1972-02-01 | 1972-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4881553A (fr) |
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1972
- 1972-02-01 JP JP1171972A patent/JPS4881553A/ja active Pending