JPH03120025U - - Google Patents
Info
- Publication number
- JPH03120025U JPH03120025U JP2813690U JP2813690U JPH03120025U JP H03120025 U JPH03120025 U JP H03120025U JP 2813690 U JP2813690 U JP 2813690U JP 2813690 U JP2813690 U JP 2813690U JP H03120025 U JPH03120025 U JP H03120025U
- Authority
- JP
- Japan
- Prior art keywords
- work placement
- work
- plate
- heating element
- placement plate
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028136U JPH0711465Y2 (ja) | 1990-03-22 | 1990-03-22 | クリーンルーム内のワーク置板の塵埃舞上り防止構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028136U JPH0711465Y2 (ja) | 1990-03-22 | 1990-03-22 | クリーンルーム内のワーク置板の塵埃舞上り防止構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03120025U true JPH03120025U (enFirst) | 1991-12-10 |
| JPH0711465Y2 JPH0711465Y2 (ja) | 1995-03-15 |
Family
ID=31530953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990028136U Expired - Lifetime JPH0711465Y2 (ja) | 1990-03-22 | 1990-03-22 | クリーンルーム内のワーク置板の塵埃舞上り防止構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711465Y2 (enFirst) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227868U (enFirst) * | 1985-08-05 | 1987-02-20 | ||
| JPS6238530U (enFirst) * | 1985-08-23 | 1987-03-07 |
-
1990
- 1990-03-22 JP JP1990028136U patent/JPH0711465Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227868U (enFirst) * | 1985-08-05 | 1987-02-20 | ||
| JPS6238530U (enFirst) * | 1985-08-23 | 1987-03-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0711465Y2 (ja) | 1995-03-15 |
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