JPS63163047U - - Google Patents
Info
- Publication number
- JPS63163047U JPS63163047U JP5497687U JP5497687U JPS63163047U JP S63163047 U JPS63163047 U JP S63163047U JP 5497687 U JP5497687 U JP 5497687U JP 5497687 U JP5497687 U JP 5497687U JP S63163047 U JPS63163047 U JP S63163047U
- Authority
- JP
- Japan
- Prior art keywords
- ringer
- open
- close switch
- telephone
- rings
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5497687U JPS63163047U (tr) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5497687U JPS63163047U (tr) | 1987-04-10 | 1987-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63163047U true JPS63163047U (tr) | 1988-10-25 |
Family
ID=30882461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5497687U Pending JPS63163047U (tr) | 1987-04-10 | 1987-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63163047U (tr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01177246A (ja) * | 1988-01-05 | 1989-07-13 | Sanyo Electric Co Ltd | 電話装置の発呼者選択回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57101460A (en) * | 1980-12-16 | 1982-06-24 | Adachi Jimusho:Kk | Callout device for telephone |
-
1987
- 1987-04-10 JP JP5497687U patent/JPS63163047U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57101460A (en) * | 1980-12-16 | 1982-06-24 | Adachi Jimusho:Kk | Callout device for telephone |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01177246A (ja) * | 1988-01-05 | 1989-07-13 | Sanyo Electric Co Ltd | 電話装置の発呼者選択回路 |