JPH0390706U - - Google Patents
Info
- Publication number
- JPH0390706U JPH0390706U JP15211489U JP15211489U JPH0390706U JP H0390706 U JPH0390706 U JP H0390706U JP 15211489 U JP15211489 U JP 15211489U JP 15211489 U JP15211489 U JP 15211489U JP H0390706 U JPH0390706 U JP H0390706U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- ventilation
- closing
- closing plate
- underfloor
- 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
Landscapes
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15211489U JPH0390706U (enExample) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15211489U JPH0390706U (enExample) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390706U true JPH0390706U (enExample) | 1991-09-17 |
Family
ID=31698390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15211489U Pending JPH0390706U (enExample) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390706U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941590A (ja) * | 1982-08-31 | 1984-03-07 | 松下電工株式会社 | 換気装置 |
| JPS6319128B2 (enExample) * | 1981-10-30 | 1988-04-21 | Daisan Noki Kk |
-
1989
- 1989-12-28 JP JP15211489U patent/JPH0390706U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319128B2 (enExample) * | 1981-10-30 | 1988-04-21 | Daisan Noki Kk | |
| JPS5941590A (ja) * | 1982-08-31 | 1984-03-07 | 松下電工株式会社 | 換気装置 |