JPS5038557A - - Google Patents
Info
- Publication number
- JPS5038557A JPS5038557A JP8839873A JP8839873A JPS5038557A JP S5038557 A JPS5038557 A JP S5038557A JP 8839873 A JP8839873 A JP 8839873A JP 8839873 A JP8839873 A JP 8839873A JP S5038557 A JPS5038557 A JP S5038557A
- 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
- Optical Filters (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839873A JPS5038557A (ja) | 1973-08-08 | 1973-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839873A JPS5038557A (ja) | 1973-08-08 | 1973-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5038557A true JPS5038557A (ja) | 1975-04-10 |
Family
ID=13941673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8839873A Pending JPS5038557A (ja) | 1973-08-08 | 1973-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5038557A (ja) |
-
1973
- 1973-08-08 JP JP8839873A patent/JPS5038557A/ja active Pending