JPS49139912U - - Google Patents
Info
- Publication number
- JPS49139912U JPS49139912U JP1973040263U JP4026373U JPS49139912U JP S49139912 U JPS49139912 U JP S49139912U JP 1973040263 U JP1973040263 U JP 1973040263U JP 4026373 U JP4026373 U JP 4026373U JP S49139912 U JPS49139912 U JP S49139912U
- 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 Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973040263U JPS49139912U (en:Method) | 1973-04-02 | 1973-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973040263U JPS49139912U (en:Method) | 1973-04-02 | 1973-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49139912U true JPS49139912U (en:Method) | 1974-12-03 |
Family
ID=28165588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973040263U Pending JPS49139912U (en:Method) | 1973-04-02 | 1973-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49139912U (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363181A (en) * | 1963-10-08 | 1968-01-09 | Marconi Co Ltd | Modulated carrier wave trans-mitting installations including stand-by apparatus |
-
1973
- 1973-04-02 JP JP1973040263U patent/JPS49139912U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363181A (en) * | 1963-10-08 | 1968-01-09 | Marconi Co Ltd | Modulated carrier wave trans-mitting installations including stand-by apparatus |