JPH01107806U - - Google Patents
Info
- Publication number
- JPH01107806U JPH01107806U JP246388U JP246388U JPH01107806U JP H01107806 U JPH01107806 U JP H01107806U JP 246388 U JP246388 U JP 246388U JP 246388 U JP246388 U JP 246388U JP H01107806 U JPH01107806 U JP H01107806U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- ventilation
- ventilation hole
- partition
- bisects
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP246388U JPH01107806U (lv) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP246388U JPH01107806U (lv) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01107806U true JPH01107806U (lv) | 1989-07-20 |
Family
ID=31203247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP246388U Pending JPH01107806U (lv) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01107806U (lv) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712498U (lv) * | 1980-06-25 | 1982-01-22 |
-
1988
- 1988-01-12 JP JP246388U patent/JPH01107806U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712498U (lv) * | 1980-06-25 | 1982-01-22 |