JPS6168552U - - Google Patents
Info
- Publication number
- JPS6168552U JPS6168552U JP15052084U JP15052084U JPS6168552U JP S6168552 U JPS6168552 U JP S6168552U JP 15052084 U JP15052084 U JP 15052084U JP 15052084 U JP15052084 U JP 15052084U JP S6168552 U JPS6168552 U JP S6168552U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- ringing
- utility
- model registration
- switch
- 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 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15052084U JPS6168552U (zh) | 1984-10-04 | 1984-10-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15052084U JPS6168552U (zh) | 1984-10-04 | 1984-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6168552U true JPS6168552U (zh) | 1986-05-10 |
Family
ID=30708666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15052084U Pending JPS6168552U (zh) | 1984-10-04 | 1984-10-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6168552U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01288146A (ja) * | 1988-05-16 | 1989-11-20 | Nec Corp | 有線放送電話システム |
-
1984
- 1984-10-04 JP JP15052084U patent/JPS6168552U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01288146A (ja) * | 1988-05-16 | 1989-11-20 | Nec Corp | 有線放送電話システム |
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