JPH0365339U - - Google Patents
Info
- Publication number
- JPH0365339U JPH0365339U JP12744489U JP12744489U JPH0365339U JP H0365339 U JPH0365339 U JP H0365339U JP 12744489 U JP12744489 U JP 12744489U JP 12744489 U JP12744489 U JP 12744489U JP H0365339 U JPH0365339 U JP H0365339U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- resistor
- line
- telephone lines
- telephone line
- Prior art date
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127444U JPH0756522Y2 (ja) | 1989-10-31 | 1989-10-31 | 電話回線保持回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989127444U JPH0756522Y2 (ja) | 1989-10-31 | 1989-10-31 | 電話回線保持回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365339U true JPH0365339U (en, 2012) | 1991-06-25 |
| JPH0756522Y2 JPH0756522Y2 (ja) | 1995-12-25 |
Family
ID=31675199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989127444U Expired - Lifetime JPH0756522Y2 (ja) | 1989-10-31 | 1989-10-31 | 電話回線保持回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0756522Y2 (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487004A (en) * | 1977-12-23 | 1979-07-11 | Nippon Telegr & Teleph Corp <Ntt> | Plug-in telephone holding device |
| JPS6123755U (ja) * | 1984-07-19 | 1986-02-12 | 株式会社田村電機製作所 | 保留回路 |
-
1989
- 1989-10-31 JP JP1989127444U patent/JPH0756522Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5487004A (en) * | 1977-12-23 | 1979-07-11 | Nippon Telegr & Teleph Corp <Ntt> | Plug-in telephone holding device |
| JPS6123755U (ja) * | 1984-07-19 | 1986-02-12 | 株式会社田村電機製作所 | 保留回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0756522Y2 (ja) | 1995-12-25 |