JPS645580U - - Google Patents
Info
- Publication number
- JPS645580U JPS645580U JP10040287U JP10040287U JPS645580U JP S645580 U JPS645580 U JP S645580U JP 10040287 U JP10040287 U JP 10040287U JP 10040287 U JP10040287 U JP 10040287U JP S645580 U JPS645580 U JP S645580U
- Authority
- JP
- Japan
- Prior art keywords
- central office
- office line
- extension
- calling
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10040287U JPS645580U (enExample) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10040287U JPS645580U (enExample) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645580U true JPS645580U (enExample) | 1989-01-12 |
Family
ID=31328442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10040287U Pending JPS645580U (enExample) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645580U (enExample) |
-
1987
- 1987-06-30 JP JP10040287U patent/JPS645580U/ja active Pending
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