JPH0648075Y2 - 防塵構造を備えたドア - Google Patents
防塵構造を備えたドアInfo
- Publication number
- JPH0648075Y2 JPH0648075Y2 JP5476789U JP5476789U JPH0648075Y2 JP H0648075 Y2 JPH0648075 Y2 JP H0648075Y2 JP 5476789 U JP5476789 U JP 5476789U JP 5476789 U JP5476789 U JP 5476789U JP H0648075 Y2 JPH0648075 Y2 JP H0648075Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- door body
- dust
- door frame
- dustproof structure
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 claims description 20
- 230000003749 cleanliness Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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 JPH02144987U (en]) | 1990-12-10 |
JPH0648075Y2 true 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 (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220026719A (ko) * | 2020-08-26 | 2022-03-07 | 김광민 | 교실용 안전 포켓도어 |
-
1989
- 1989-05-12 JP JP5476789U patent/JPH0648075Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220026719A (ko) * | 2020-08-26 | 2022-03-07 | 김광민 | 교실용 안전 포켓도어 |
Also Published As
Publication number | Publication date |
---|---|
JPH02144987U (en]) | 1990-12-10 |
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