JPH02134165U - - Google Patents
Info
- Publication number
- JPH02134165U JPH02134165U JP4096089U JP4096089U JPH02134165U JP H02134165 U JPH02134165 U JP H02134165U JP 4096089 U JP4096089 U JP 4096089U JP 4096089 U JP4096089 U JP 4096089U JP H02134165 U JPH02134165 U JP H02134165U
- Authority
- JP
- Japan
- Prior art keywords
- disc part
- ventilation hole
- ring
- perforated plate
- hole
- 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
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4096089U JPH02134165U (sv) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4096089U JPH02134165U (sv) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134165U true JPH02134165U (sv) | 1990-11-07 |
Family
ID=31551212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4096089U Pending JPH02134165U (sv) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134165U (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061648U (ja) * | 1992-06-12 | 1994-01-14 | 康夫 鈴木 | 襖構造体とその襖構造体の取り手 |
-
1989
- 1989-04-10 JP JP4096089U patent/JPH02134165U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061648U (ja) * | 1992-06-12 | 1994-01-14 | 康夫 鈴木 | 襖構造体とその襖構造体の取り手 |