JPS4955208A - - Google Patents
Info
- Publication number
- JPS4955208A JPS4955208A JP3255873A JP3255873A JPS4955208A JP S4955208 A JPS4955208 A JP S4955208A JP 3255873 A JP3255873 A JP 3255873A JP 3255873 A JP3255873 A JP 3255873A JP S4955208 A JPS4955208 A JP S4955208A
- 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
- Exchange Systems With Centralized Control (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1303172*[A GB1374635A (en) | 1972-08-09 | 1972-08-09 | Data processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4955208A true JPS4955208A (ja) | 1974-05-29 |
Family
ID=10015549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3255873A Pending JPS4955208A (ja) | 1972-08-09 | 1973-03-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4955208A (ja) |
| BR (1) | BR7301948D0 (ja) |
| IT (1) | IT981965B (ja) |
-
1973
- 1973-03-15 IT IT2164673A patent/IT981965B/it active
- 1973-03-20 JP JP3255873A patent/JPS4955208A/ja active Pending
- 1973-03-20 BR BR194873A patent/BR7301948D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT981965B (it) | 1974-10-10 |
| BR7301948D0 (pt) | 1974-07-11 |