JPH02144987U - - Google Patents
Info
- Publication number
- JPH02144987U JPH02144987U JP5476789U JP5476789U JPH02144987U JP H02144987 U JPH02144987 U JP H02144987U JP 5476789 U JP5476789 U JP 5476789U JP 5476789 U JP5476789 U JP 5476789U JP H02144987 U JPH02144987 U JP H02144987U
- Authority
- JP
- Japan
- Prior art keywords
- door body
- door
- sloped portion
- door frame
- dust
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims description 2
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5476789U JPH0648075Y2 (ja) | 1989-05-12 | 1989-05-12 | 防塵構造を備えたドア |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5476789U JPH0648075Y2 (ja) | 1989-05-12 | 1989-05-12 | 防塵構造を備えたドア |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144987U true JPH02144987U (ro) | 1990-12-10 |
| JPH0648075Y2 JPH0648075Y2 (ja) | 1994-12-07 |
Family
ID=31577124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5476789U Expired - Lifetime JPH0648075Y2 (ja) | 1989-05-12 | 1989-05-12 | 防塵構造を備えたドア |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648075Y2 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102558518B1 (ko) * | 2020-08-26 | 2023-07-25 | 김광민 | 교실용 안전 포켓도어 |
-
1989
- 1989-05-12 JP JP5476789U patent/JPH0648075Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648075Y2 (ja) | 1994-12-07 |