JPS5247994B2 - - Google Patents
Info
- Publication number
- JPS5247994B2 JPS5247994B2 JP733249A JP324973A JPS5247994B2 JP S5247994 B2 JPS5247994 B2 JP S5247994B2 JP 733249 A JP733249 A JP 733249A JP 324973 A JP324973 A JP 324973A JP S5247994 B2 JPS5247994 B2 JP S5247994B2
- 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.)
- Expired
Links
Landscapes
- Optical Communication System (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP733249A JPS5247994B2 (https=) | 1972-12-25 | 1972-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP733249A JPS5247994B2 (https=) | 1972-12-25 | 1972-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989547A JPS4989547A (https=) | 1974-08-27 |
| JPS5247994B2 true JPS5247994B2 (https=) | 1977-12-06 |
Family
ID=11552174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP733249A Expired JPS5247994B2 (https=) | 1972-12-25 | 1972-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247994B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110105U (https=) * | 1979-01-31 | 1980-08-02 |
-
1972
- 1972-12-25 JP JP733249A patent/JPS5247994B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110105U (https=) * | 1979-01-31 | 1980-08-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4989547A (https=) | 1974-08-27 |