JPS6134794Y2 - - Google Patents
Info
- Publication number
- JPS6134794Y2 JPS6134794Y2 JP16039179U JP16039179U JPS6134794Y2 JP S6134794 Y2 JPS6134794 Y2 JP S6134794Y2 JP 16039179 U JP16039179 U JP 16039179U JP 16039179 U JP16039179 U JP 16039179U JP S6134794 Y2 JPS6134794 Y2 JP S6134794Y2
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- tel
- line
- incoming
- telephones
- 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.)
- Expired
Links
- 230000004913 activation Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16039179U JPS6134794Y2 (en]) | 1979-11-21 | 1979-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16039179U JPS6134794Y2 (en]) | 1979-11-21 | 1979-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5679060U JPS5679060U (en]) | 1981-06-26 |
| JPS6134794Y2 true JPS6134794Y2 (en]) | 1986-10-09 |
Family
ID=29671532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16039179U Expired JPS6134794Y2 (en]) | 1979-11-21 | 1979-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6134794Y2 (en]) |
-
1979
- 1979-11-21 JP JP16039179U patent/JPS6134794Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5679060U (en]) | 1981-06-26 |
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