JPS63185339U - - Google Patents
Info
- Publication number
- JPS63185339U JPS63185339U JP7577987U JP7577987U JPS63185339U JP S63185339 U JPS63185339 U JP S63185339U JP 7577987 U JP7577987 U JP 7577987U JP 7577987 U JP7577987 U JP 7577987U JP S63185339 U JPS63185339 U JP S63185339U
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- transmitter
- outside line
- telephone
- frequency range
- 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
- 230000005236 sound signal Effects 0.000 claims 4
- 230000001846 repelling effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7577987U JPS63185339U (enExample) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7577987U JPS63185339U (enExample) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185339U true JPS63185339U (enExample) | 1988-11-29 |
Family
ID=30922238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7577987U Pending JPS63185339U (enExample) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185339U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234441A (ja) * | 1985-08-07 | 1987-02-14 | Fujitsu Ltd | 電話機 |
-
1987
- 1987-05-20 JP JP7577987U patent/JPS63185339U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234441A (ja) * | 1985-08-07 | 1987-02-14 | Fujitsu Ltd | 電話機 |