JPS62143379U - - Google Patents
Info
- Publication number
- JPS62143379U JPS62143379U JP3151786U JP3151786U JPS62143379U JP S62143379 U JPS62143379 U JP S62143379U JP 3151786 U JP3151786 U JP 3151786U JP 3151786 U JP3151786 U JP 3151786U JP S62143379 U JPS62143379 U JP S62143379U
- Authority
- JP
- Japan
- Prior art keywords
- button
- automatic acquisition
- office lines
- extensions
- vacant
- 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 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3151786U JPS62143379U (cs) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3151786U JPS62143379U (cs) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143379U true JPS62143379U (cs) | 1987-09-10 |
Family
ID=30837326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3151786U Pending JPS62143379U (cs) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143379U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569064A (en) * | 1979-07-03 | 1981-01-29 | Mitsubishi Electric Corp | Method and device of arc starting of electrode consuming arc welding machine |
-
1986
- 1986-03-05 JP JP3151786U patent/JPS62143379U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569064A (en) * | 1979-07-03 | 1981-01-29 | Mitsubishi Electric Corp | Method and device of arc starting of electrode consuming arc welding machine |
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