JPH0126845Y2 - - Google Patents
Info
- Publication number
- JPH0126845Y2 JPH0126845Y2 JP17789884U JP17789884U JPH0126845Y2 JP H0126845 Y2 JPH0126845 Y2 JP H0126845Y2 JP 17789884 U JP17789884 U JP 17789884U JP 17789884 U JP17789884 U JP 17789884U JP H0126845 Y2 JPH0126845 Y2 JP H0126845Y2
- Authority
- JP
- Japan
- Prior art keywords
- curtain
- string
- winding
- winding rod
- ventilation
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 claims description 38
- 244000144972 livestock Species 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 description 16
- 241000283690 Bos taurus Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000017448 oviposition Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17789884U JPH0126845Y2 (ru) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17789884U JPH0126845Y2 (ru) | 1984-11-21 | 1984-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191952U JPS6191952U (ru) | 1986-06-14 |
| JPH0126845Y2 true JPH0126845Y2 (ru) | 1989-08-10 |
Family
ID=30735468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17789884U Expired JPH0126845Y2 (ru) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0126845Y2 (ru) |
-
1984
- 1984-11-21 JP JP17789884U patent/JPH0126845Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6191952U (ru) | 1986-06-14 |
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