JPH0488257U - - Google Patents
Info
- Publication number
- JPH0488257U JPH0488257U JP12981690U JP12981690U JPH0488257U JP H0488257 U JPH0488257 U JP H0488257U JP 12981690 U JP12981690 U JP 12981690U JP 12981690 U JP12981690 U JP 12981690U JP H0488257 U JPH0488257 U JP H0488257U
- Authority
- JP
- Japan
- Prior art keywords
- telephone line
- detection means
- feeding
- feeding means
- control circuit
- 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 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12981690U JPH0488257U (ko) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12981690U JPH0488257U (ko) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488257U true JPH0488257U (ko) | 1992-07-31 |
Family
ID=31877197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12981690U Pending JPH0488257U (ko) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488257U (ko) |
-
1990
- 1990-11-30 JP JP12981690U patent/JPH0488257U/ja active Pending