JPS4974038A - - Google Patents
Info
- Publication number
- JPS4974038A JPS4974038A JP11417872A JP11417872A JPS4974038A JP S4974038 A JPS4974038 A JP S4974038A JP 11417872 A JP11417872 A JP 11417872A JP 11417872 A JP11417872 A JP 11417872A JP S4974038 A JPS4974038 A JP S4974038A
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11417872A JPS4974038A (ja) | 1972-11-14 | 1972-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11417872A JPS4974038A (ja) | 1972-11-14 | 1972-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4974038A true JPS4974038A (ja) | 1974-07-17 |
Family
ID=14631121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11417872A Pending JPS4974038A (ja) | 1972-11-14 | 1972-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4974038A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02259731A (ja) * | 1989-03-31 | 1990-10-22 | Furukawa Electric Co Ltd:The | 光導波路装置およびその使用方法 |
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1972
- 1972-11-14 JP JP11417872A patent/JPS4974038A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02259731A (ja) * | 1989-03-31 | 1990-10-22 | Furukawa Electric Co Ltd:The | 光導波路装置およびその使用方法 |