JPH0221851U - - Google Patents
Info
- Publication number
- JPH0221851U JPH0221851U JP9437988U JP9437988U JPH0221851U JP H0221851 U JPH0221851 U JP H0221851U JP 9437988 U JP9437988 U JP 9437988U JP 9437988 U JP9437988 U JP 9437988U JP H0221851 U JPH0221851 U JP H0221851U
- Authority
- JP
- Japan
- Prior art keywords
- dwelling unit
- unit
- apartment complex
- calling
- call
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9437988U JPH0221851U (uk) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9437988U JPH0221851U (uk) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221851U true JPH0221851U (uk) | 1990-02-14 |
Family
ID=31318901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9437988U Pending JPH0221851U (uk) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221851U (uk) |
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1988
- 1988-07-15 JP JP9437988U patent/JPH0221851U/ja active Pending