JPS62190038U - - Google Patents
Info
- Publication number
- JPS62190038U JPS62190038U JP7996786U JP7996786U JPS62190038U JP S62190038 U JPS62190038 U JP S62190038U JP 7996786 U JP7996786 U JP 7996786U JP 7996786 U JP7996786 U JP 7996786U JP S62190038 U JPS62190038 U JP S62190038U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- ventilation tube
- draining
- gap
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7996786U JPS62190038U (pt) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7996786U JPS62190038U (pt) | 1986-05-27 | 1986-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62190038U true JPS62190038U (pt) | 1987-12-03 |
Family
ID=30930338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7996786U Pending JPS62190038U (pt) | 1986-05-27 | 1986-05-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62190038U (pt) |
-
1986
- 1986-05-27 JP JP7996786U patent/JPS62190038U/ja active Pending