JPS57173478U - - Google Patents
Info
- Publication number
- JPS57173478U JPS57173478U JP19338681U JP19338681U JPS57173478U JP S57173478 U JPS57173478 U JP S57173478U JP 19338681 U JP19338681 U JP 19338681U JP 19338681 U JP19338681 U JP 19338681U JP S57173478 U JPS57173478 U JP S57173478U
- 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
- 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 |
|---|---|---|---|
| US29632272A | 1972-10-10 | 1972-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57173478U true JPS57173478U (cs) | 1982-11-01 |
Family
ID=30000275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19338681U Pending JPS57173478U (cs) | 1972-10-10 | 1981-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57173478U (cs) |
-
1981
- 1981-12-28 JP JP19338681U patent/JPS57173478U/ja active Pending