JPS6225613Y2 - - Google Patents
Info
- Publication number
- JPS6225613Y2 JPS6225613Y2 JP1981135313U JP13531381U JPS6225613Y2 JP S6225613 Y2 JPS6225613 Y2 JP S6225613Y2 JP 1981135313 U JP1981135313 U JP 1981135313U JP 13531381 U JP13531381 U JP 13531381U JP S6225613 Y2 JPS6225613 Y2 JP S6225613Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- ventilation
- pipe
- building
- shaped
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 31
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13531381U JPS5839438U (ja) | 1981-09-10 | 1981-09-10 | 床下換気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13531381U JPS5839438U (ja) | 1981-09-10 | 1981-09-10 | 床下換気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839438U JPS5839438U (ja) | 1983-03-15 |
| JPS6225613Y2 true JPS6225613Y2 (it) | 1987-06-30 |
Family
ID=29928686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13531381U Granted JPS5839438U (ja) | 1981-09-10 | 1981-09-10 | 床下換気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839438U (it) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614565Y2 (it) * | 1979-01-27 | 1986-02-13 |
-
1981
- 1981-09-10 JP JP13531381U patent/JPS5839438U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839438U (ja) | 1983-03-15 |
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