JPS5741894Y2 - - Google Patents
Info
- Publication number
- JPS5741894Y2 JPS5741894Y2 JP1977131374U JP13137477U JPS5741894Y2 JP S5741894 Y2 JPS5741894 Y2 JP S5741894Y2 JP 1977131374 U JP1977131374 U JP 1977131374U JP 13137477 U JP13137477 U JP 13137477U JP S5741894 Y2 JPS5741894 Y2 JP S5741894Y2
- 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
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977131374U JPS5741894Y2 (https=) | 1977-09-29 | 1977-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977131374U JPS5741894Y2 (https=) | 1977-09-29 | 1977-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5457283U JPS5457283U (https=) | 1979-04-20 |
| JPS5741894Y2 true JPS5741894Y2 (https=) | 1982-09-14 |
Family
ID=29097890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977131374U Expired JPS5741894Y2 (https=) | 1977-09-29 | 1977-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5741894Y2 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3587021A (en) * | 1969-07-22 | 1971-06-22 | Reliable Electric Co | Line protector for a communications circuit |
| JPS5144261Y2 (https=) * | 1971-07-03 | 1976-10-27 | ||
| US3794947A (en) * | 1971-10-06 | 1974-02-26 | Reliable Electric Co | Line protector for a communication circuit |
-
1977
- 1977-09-29 JP JP1977131374U patent/JPS5741894Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5457283U (https=) | 1979-04-20 |