JPS63173404U - - Google Patents
Info
- Publication number
- JPS63173404U JPS63173404U JP6696787U JP6696787U JPS63173404U JP S63173404 U JPS63173404 U JP S63173404U JP 6696787 U JP6696787 U JP 6696787U JP 6696787 U JP6696787 U JP 6696787U JP S63173404 U JPS63173404 U JP S63173404U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- opening
- sheet
- water
- ventilation opening
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6696787U JPS63173404U (is) | 1987-05-01 | 1987-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6696787U JPS63173404U (is) | 1987-05-01 | 1987-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63173404U true JPS63173404U (is) | 1988-11-10 |
Family
ID=30905452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6696787U Pending JPS63173404U (is) | 1987-05-01 | 1987-05-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63173404U (is) |
-
1987
- 1987-05-01 JP JP6696787U patent/JPS63173404U/ja active Pending