JPH02138553U - - Google Patents
Info
- Publication number
- JPH02138553U JPH02138553U JP4751289U JP4751289U JPH02138553U JP H02138553 U JPH02138553 U JP H02138553U JP 4751289 U JP4751289 U JP 4751289U JP 4751289 U JP4751289 U JP 4751289U JP H02138553 U JPH02138553 U JP H02138553U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- birdhouse
- entrance
- utility
- exit hole
- 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
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
Landscapes
- Housing For Livestock And Birds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4751289U JPH02138553U (de) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4751289U JPH02138553U (de) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138553U true JPH02138553U (de) | 1990-11-19 |
Family
ID=31563504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4751289U Pending JPH02138553U (de) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138553U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015029428A (ja) * | 2013-07-31 | 2015-02-16 | 鹿島建設株式会社 | キツツキ類の営巣用人工巣箱 |
-
1989
- 1989-04-21 JP JP4751289U patent/JPH02138553U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015029428A (ja) * | 2013-07-31 | 2015-02-16 | 鹿島建設株式会社 | キツツキ類の営巣用人工巣箱 |