JPH0318980U - - Google Patents
Info
- Publication number
- JPH0318980U JPH0318980U JP1989079931U JP7993189U JPH0318980U JP H0318980 U JPH0318980 U JP H0318980U JP 1989079931 U JP1989079931 U JP 1989079931U JP 7993189 U JP7993189 U JP 7993189U JP H0318980 U JPH0318980 U JP H0318980U
- Authority
- JP
- Japan
- Prior art keywords
- downdraft
- excimer laser
- laser oscillator
- dustproof cover
- fan
- 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
- 239000000428 dust Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079931U JPH0318980U (cs) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989079931U JPH0318980U (cs) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318980U true JPH0318980U (cs) | 1991-02-25 |
Family
ID=31624539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989079931U Pending JPH0318980U (cs) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318980U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014079784A (ja) * | 2012-10-17 | 2014-05-08 | Amada Co Ltd | 溶接作業部屋の気流制御方法および気流制御装置 |
-
1989
- 1989-07-06 JP JP1989079931U patent/JPH0318980U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014079784A (ja) * | 2012-10-17 | 2014-05-08 | Amada Co Ltd | 溶接作業部屋の気流制御方法および気流制御装置 |
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