JPS5221849B2 - - Google Patents
Info
- Publication number
- JPS5221849B2 JPS5221849B2 JP2998972A JP2998972A JPS5221849B2 JP S5221849 B2 JPS5221849 B2 JP S5221849B2 JP 2998972 A JP2998972 A JP 2998972A JP 2998972 A JP2998972 A JP 2998972A JP S5221849 B2 JPS5221849 B2 JP S5221849B2
- 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
- Interface Circuits In Exchanges (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998972A JPS5221849B2 (de) | 1972-03-25 | 1972-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998972A JPS5221849B2 (de) | 1972-03-25 | 1972-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4897428A JPS4897428A (de) | 1973-12-12 |
| JPS5221849B2 true JPS5221849B2 (de) | 1977-06-14 |
Family
ID=12291350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2998972A Expired JPS5221849B2 (de) | 1972-03-25 | 1972-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5221849B2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729019A (en) * | 1980-06-20 | 1982-02-16 | Siemens Ag | Planar type optical fiber lens |
-
1972
- 1972-03-25 JP JP2998972A patent/JPS5221849B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729019A (en) * | 1980-06-20 | 1982-02-16 | Siemens Ag | Planar type optical fiber lens |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4897428A (de) | 1973-12-12 |