JPH0212515Y2 - - Google Patents
Info
- Publication number
- JPH0212515Y2 JPH0212515Y2 JP17019585U JP17019585U JPH0212515Y2 JP H0212515 Y2 JPH0212515 Y2 JP H0212515Y2 JP 17019585 U JP17019585 U JP 17019585U JP 17019585 U JP17019585 U JP 17019585U JP H0212515 Y2 JPH0212515 Y2 JP H0212515Y2
- Authority
- JP
- Japan
- Prior art keywords
- room
- raised floor
- air
- raised
- clean
- 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
Links
- 239000011148 porous material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17019585U JPH0212515Y2 (fr) | 1985-11-02 | 1985-11-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17019585U JPH0212515Y2 (fr) | 1985-11-02 | 1985-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6277745U JPS6277745U (fr) | 1987-05-18 |
JPH0212515Y2 true JPH0212515Y2 (fr) | 1990-04-09 |
Family
ID=31104705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17019585U Expired JPH0212515Y2 (fr) | 1985-11-02 | 1985-11-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0212515Y2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0447540Y2 (fr) * | 1986-11-04 | 1992-11-10 | ||
WO1993003482A1 (fr) * | 1991-08-02 | 1993-02-18 | Mitsui Petrochemical Industries, Ltd. | Moyeu pour support d'enregistrement optique, et support d'enregistrement optique |
-
1985
- 1985-11-02 JP JP17019585U patent/JPH0212515Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6277745U (fr) | 1987-05-18 |
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