JPS61138935U - - Google Patents
Info
- Publication number
- JPS61138935U JPS61138935U JP2147085U JP2147085U JPS61138935U JP S61138935 U JPS61138935 U JP S61138935U JP 2147085 U JP2147085 U JP 2147085U JP 2147085 U JP2147085 U JP 2147085U JP S61138935 U JPS61138935 U JP S61138935U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- air intake
- ventilation fan
- view
- utility
- 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 4
- 241000238631 Hexapoda Species 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2147085U JPS61138935U (zh) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2147085U JPS61138935U (zh) | 1985-02-18 | 1985-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61138935U true JPS61138935U (zh) | 1986-08-28 |
Family
ID=30512895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2147085U Pending JPS61138935U (zh) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138935U (zh) |
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1985
- 1985-02-18 JP JP2147085U patent/JPS61138935U/ja active Pending