JPH0514630Y2 - - Google Patents
Info
- Publication number
- JPH0514630Y2 JPH0514630Y2 JP1986017823U JP1782386U JPH0514630Y2 JP H0514630 Y2 JPH0514630 Y2 JP H0514630Y2 JP 1986017823 U JP1986017823 U JP 1986017823U JP 1782386 U JP1782386 U JP 1782386U JP H0514630 Y2 JPH0514630 Y2 JP H0514630Y2
- Authority
- JP
- Japan
- Prior art keywords
- line
- telephone device
- button telephone
- lines
- extension
- 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 - Lifetime
Links
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986017823U JPH0514630Y2 (zh) | 1986-02-10 | 1986-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986017823U JPH0514630Y2 (zh) | 1986-02-10 | 1986-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62129863U JPS62129863U (zh) | 1987-08-17 |
JPH0514630Y2 true JPH0514630Y2 (zh) | 1993-04-19 |
Family
ID=30810931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986017823U Expired - Lifetime JPH0514630Y2 (zh) | 1986-02-10 | 1986-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0514630Y2 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918359A (ja) * | 1982-07-22 | 1984-01-30 | 三菱電機株式会社 | 冷暖房給湯装置 |
-
1986
- 1986-02-10 JP JP1986017823U patent/JPH0514630Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918359A (ja) * | 1982-07-22 | 1984-01-30 | 三菱電機株式会社 | 冷暖房給湯装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS62129863U (zh) | 1987-08-17 |
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