JPS62173641U - - Google Patents
Info
- Publication number
- JPS62173641U JPS62173641U JP6042186U JP6042186U JPS62173641U JP S62173641 U JPS62173641 U JP S62173641U JP 6042186 U JP6042186 U JP 6042186U JP 6042186 U JP6042186 U JP 6042186U JP S62173641 U JPS62173641 U JP S62173641U
- Authority
- JP
- Japan
- Prior art keywords
- blind plate
- shaped
- ventilation
- built
- polluted air
- 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 5
- 238000009434 installation Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6042186U JPS62173641U (sv) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6042186U JPS62173641U (sv) | 1986-04-22 | 1986-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62173641U true JPS62173641U (sv) | 1987-11-04 |
Family
ID=30892817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6042186U Pending JPS62173641U (sv) | 1986-04-22 | 1986-04-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62173641U (sv) |
-
1986
- 1986-04-22 JP JP6042186U patent/JPS62173641U/ja active Pending