JPH03116282U - - Google Patents
Info
- Publication number
- JPH03116282U JPH03116282U JP1990023249U JP2324990U JPH03116282U JP H03116282 U JPH03116282 U JP H03116282U JP 1990023249 U JP1990023249 U JP 1990023249U JP 2324990 U JP2324990 U JP 2324990U JP H03116282 U JPH03116282 U JP H03116282U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- cylinder
- laser beam
- welded pipe
- outer cylinder
- 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
- 238000003698 laser cutting Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023249U JPH03116282U (fr) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023249U JPH03116282U (fr) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03116282U true JPH03116282U (fr) | 1991-12-02 |
Family
ID=31526239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990023249U Pending JPH03116282U (fr) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03116282U (fr) |
-
1990
- 1990-03-09 JP JP1990023249U patent/JPH03116282U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1379936A (en) | Tube welding | |
| GB2055958B (en) | Seatback pivotal joint | |
| JPH03116282U (fr) | ||
| US6649862B2 (en) | Machine for cutting pipes with different cross-sections and diameters by means of a laser beam | |
| US4660578A (en) | Piercing device for piercing ventilating holes in cigarettes or similar smoking commodities | |
| JPH0212645U (fr) | ||
| JPH03116281U (fr) | ||
| JPH0657133B2 (ja) | 棒状物品に孔を形成する方法 | |
| JPS628954Y2 (fr) | ||
| JPS62150613U (fr) | ||
| JPS5852474B2 (ja) | 鋼管溶断装置 | |
| JPH03106285U (fr) | ||
| JPH0444353U (fr) | ||
| JPH03129934U (fr) | ||
| JPS57121891A (en) | Method for welding hollowed part of coil | |
| JPH0336383U (fr) | ||
| JPS6386915U (fr) | ||
| JPS61198264U (fr) | ||
| JPS6172386U (fr) | ||
| JPH0211993Y2 (fr) | ||
| JPS6199406U (fr) | ||
| JPH0359822U (fr) | ||
| JPS62140512U (fr) | ||
| JPH04299969A (ja) | フィルタ組立機械 | |
| JPH0241U (fr) |