JPH02137143U - - Google Patents
Info
- Publication number
- JPH02137143U JPH02137143U JP4506189U JP4506189U JPH02137143U JP H02137143 U JPH02137143 U JP H02137143U JP 4506189 U JP4506189 U JP 4506189U JP 4506189 U JP4506189 U JP 4506189U JP H02137143 U JPH02137143 U JP H02137143U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- telephone
- electronic telephone
- voltage
- electronic
- 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
- 239000003990 capacitor Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4506189U JPH02137143U (pt) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4506189U JPH02137143U (pt) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137143U true JPH02137143U (pt) | 1990-11-15 |
Family
ID=31558913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4506189U Pending JPH02137143U (pt) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137143U (pt) |
-
1989
- 1989-04-19 JP JP4506189U patent/JPH02137143U/ja active Pending
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