JPH0260356U - - Google Patents
Info
- Publication number
- JPH0260356U JPH0260356U JP13830588U JP13830588U JPH0260356U JP H0260356 U JPH0260356 U JP H0260356U JP 13830588 U JP13830588 U JP 13830588U JP 13830588 U JP13830588 U JP 13830588U JP H0260356 U JPH0260356 U JP H0260356U
- Authority
- JP
- Japan
- Prior art keywords
- section
- transmitting
- single frequency
- telephone line
- frequency signal
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13830588U JPH0260356U (ro) | 1988-10-24 | 1988-10-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13830588U JPH0260356U (ro) | 1988-10-24 | 1988-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0260356U true JPH0260356U (ro) | 1990-05-02 |
Family
ID=31400522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13830588U Pending JPH0260356U (ro) | 1988-10-24 | 1988-10-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0260356U (ro) |
-
1988
- 1988-10-24 JP JP13830588U patent/JPH0260356U/ja active Pending
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