JPS6347690U - - Google Patents
Info
- Publication number
- JPS6347690U JPS6347690U JP13948286U JP13948286U JPS6347690U JP S6347690 U JPS6347690 U JP S6347690U JP 13948286 U JP13948286 U JP 13948286U JP 13948286 U JP13948286 U JP 13948286U JP S6347690 U JPS6347690 U JP S6347690U
- Authority
- JP
- Japan
- Prior art keywords
- telephone device
- transfer
- detection means
- button telephone
- utility
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13948286U JPS6347690U (pt) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13948286U JPS6347690U (pt) | 1986-09-11 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347690U true JPS6347690U (pt) | 1988-03-31 |
Family
ID=31045428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13948286U Pending JPS6347690U (pt) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347690U (pt) |
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1986
- 1986-09-11 JP JP13948286U patent/JPS6347690U/ja active Pending