JPS63142933U - - Google Patents
Info
- Publication number
- JPS63142933U JPS63142933U JP3456287U JP3456287U JPS63142933U JP S63142933 U JPS63142933 U JP S63142933U JP 3456287 U JP3456287 U JP 3456287U JP 3456287 U JP3456287 U JP 3456287U JP S63142933 U JPS63142933 U JP S63142933U
- Authority
- JP
- Japan
- Prior art keywords
- code signal
- transmitter
- receiver
- transmitting
- receiving device
- 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 2
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3456287U JPS63142933U (zh) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3456287U JPS63142933U (zh) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142933U true JPS63142933U (zh) | 1988-09-20 |
Family
ID=30843234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3456287U Pending JPS63142933U (zh) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142933U (zh) |
-
1987
- 1987-03-10 JP JP3456287U patent/JPS63142933U/ja active Pending