JPS52130611U - - Google Patents
Info
- Publication number
- JPS52130611U JPS52130611U JP3937076U JP3937076U JPS52130611U JP S52130611 U JPS52130611 U JP S52130611U JP 3937076 U JP3937076 U JP 3937076U JP 3937076 U JP3937076 U JP 3937076U JP S52130611 U JPS52130611 U JP S52130611U
- 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
- Monitoring And Testing Of Exchanges (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3937076U JPS52130611U (zh) | 1976-03-31 | 1976-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3937076U JPS52130611U (zh) | 1976-03-31 | 1976-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52130611U true JPS52130611U (zh) | 1977-10-04 |
Family
ID=28498536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3937076U Pending JPS52130611U (zh) | 1976-03-31 | 1976-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52130611U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4896215A (zh) * | 1972-03-25 | 1973-12-08 |
-
1976
- 1976-03-31 JP JP3937076U patent/JPS52130611U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4896215A (zh) * | 1972-03-25 | 1973-12-08 |