JPS61145242U - - Google Patents
Info
- Publication number
- JPS61145242U JPS61145242U JP2708085U JP2708085U JPS61145242U JP S61145242 U JPS61145242 U JP S61145242U JP 2708085 U JP2708085 U JP 2708085U JP 2708085 U JP2708085 U JP 2708085U JP S61145242 U JPS61145242 U JP S61145242U
- Authority
- JP
- Japan
- Prior art keywords
- air
- outlet
- odor
- smoke
- outside
- 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
- 239000000779 smoke Substances 0.000 claims 2
- 239000000356 contaminant Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 claims 1
- 231100000719 pollutant Toxicity 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2708085U JPS61145242U (uk) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2708085U JPS61145242U (uk) | 1985-02-28 | 1985-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61145242U true JPS61145242U (uk) | 1986-09-08 |
Family
ID=30523694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2708085U Pending JPS61145242U (uk) | 1985-02-28 | 1985-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61145242U (uk) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143844A (ja) * | 1974-10-14 | 1976-04-14 | Tokyo Gas Co Ltd | Renjifuudosochi |
-
1985
- 1985-02-28 JP JP2708085U patent/JPS61145242U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143844A (ja) * | 1974-10-14 | 1976-04-14 | Tokyo Gas Co Ltd | Renjifuudosochi |