JPS61166643U - - Google Patents
Info
- Publication number
- JPS61166643U JPS61166643U JP5014885U JP5014885U JPS61166643U JP S61166643 U JPS61166643 U JP S61166643U JP 5014885 U JP5014885 U JP 5014885U JP 5014885 U JP5014885 U JP 5014885U JP S61166643 U JPS61166643 U JP S61166643U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- circuit
- ground line
- terminal
- transistor
- 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 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5014885U JPS61166643U (sh) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5014885U JPS61166643U (sh) | 1985-04-04 | 1985-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61166643U true JPS61166643U (sh) | 1986-10-16 |
Family
ID=30568010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5014885U Pending JPS61166643U (sh) | 1985-04-04 | 1985-04-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61166643U (sh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141862A (ja) * | 1983-02-01 | 1984-08-14 | Nec Corp | 非常電話装置と保守用電話装置の共用方式 |
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1985
- 1985-04-04 JP JP5014885U patent/JPS61166643U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141862A (ja) * | 1983-02-01 | 1984-08-14 | Nec Corp | 非常電話装置と保守用電話装置の共用方式 |