JPS63143150U - - Google Patents
Info
- Publication number
- JPS63143150U JPS63143150U JP3707087U JP3707087U JPS63143150U JP S63143150 U JPS63143150 U JP S63143150U JP 3707087 U JP3707087 U JP 3707087U JP 3707087 U JP3707087 U JP 3707087U JP S63143150 U JPS63143150 U JP S63143150U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- piglets
- blower
- reflection type
- mother
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 2
- 241000282887 Suidae Species 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 235000013351 cheese Nutrition 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3707087U JPS63143150U (en]) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3707087U JPS63143150U (en]) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143150U true JPS63143150U (en]) | 1988-09-21 |
Family
ID=30848062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3707087U Pending JPS63143150U (en]) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143150U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013518570A (ja) * | 2010-02-05 | 2013-05-23 | デラヴァル ホルディング アーベー | 糞かき取り装置のための安全装置 |
-
1987
- 1987-03-13 JP JP3707087U patent/JPS63143150U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013518570A (ja) * | 2010-02-05 | 2013-05-23 | デラヴァル ホルディング アーベー | 糞かき取り装置のための安全装置 |
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