JPS5046143A - - Google Patents
Info
- Publication number
- JPS5046143A JPS5046143A JP48096387A JP9638773A JPS5046143A JP S5046143 A JPS5046143 A JP S5046143A JP 48096387 A JP48096387 A JP 48096387A JP 9638773 A JP9638773 A JP 9638773A JP S5046143 A JPS5046143 A JP S5046143A
- 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)
- Surface Treatment Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48096387A JPS5046143A (enExample) | 1973-08-28 | 1973-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48096387A JPS5046143A (enExample) | 1973-08-28 | 1973-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5046143A true JPS5046143A (enExample) | 1975-04-24 |
Family
ID=14163536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48096387A Pending JPS5046143A (enExample) | 1973-08-28 | 1973-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5046143A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386230A (en) * | 1977-01-10 | 1978-07-29 | Nippon Telegr & Teleph Corp <Ntt> | Optical attenuator and process for producing the same |
-
1973
- 1973-08-28 JP JP48096387A patent/JPS5046143A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386230A (en) * | 1977-01-10 | 1978-07-29 | Nippon Telegr & Teleph Corp <Ntt> | Optical attenuator and process for producing the same |