JPS63106253U - - Google Patents
Info
- Publication number
- JPS63106253U JPS63106253U JP20311186U JP20311186U JPS63106253U JP S63106253 U JPS63106253 U JP S63106253U JP 20311186 U JP20311186 U JP 20311186U JP 20311186 U JP20311186 U JP 20311186U JP S63106253 U JPS63106253 U JP S63106253U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- timer
- doorbell
- rings
- utility
- 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 1
- 238000010615 ring circuit Methods 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20311186U JPS63106253U (en18) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20311186U JPS63106253U (en18) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63106253U true JPS63106253U (en18) | 1988-07-09 |
Family
ID=31168133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20311186U Pending JPS63106253U (en18) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63106253U (en18) |
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1986
- 1986-12-26 JP JP20311186U patent/JPS63106253U/ja active Pending