JPS61149459U - - Google Patents
Info
- Publication number
- JPS61149459U JPS61149459U JP3214485U JP3214485U JPS61149459U JP S61149459 U JPS61149459 U JP S61149459U JP 3214485 U JP3214485 U JP 3214485U JP 3214485 U JP3214485 U JP 3214485U JP S61149459 U JPS61149459 U JP S61149459U
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- receiver
- switchboard
- telephone
- house
- 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
Landscapes
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3214485U JPS61149459U (enExample) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3214485U JPS61149459U (enExample) | 1985-03-05 | 1985-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149459U true JPS61149459U (enExample) | 1986-09-16 |
Family
ID=30533385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3214485U Pending JPS61149459U (enExample) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149459U (enExample) |
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1985
- 1985-03-05 JP JP3214485U patent/JPS61149459U/ja active Pending