ATE90890T1 - METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS. - Google Patents
METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS.Info
- Publication number
- ATE90890T1 ATE90890T1 AT88870022T AT88870022T ATE90890T1 AT E90890 T1 ATE90890 T1 AT E90890T1 AT 88870022 T AT88870022 T AT 88870022T AT 88870022 T AT88870022 T AT 88870022T AT E90890 T1 ATE90890 T1 AT E90890T1
- Authority
- AT
- Austria
- Prior art keywords
- rolling mill
- surface marking
- mill rolls
- rolls
- marking
- Prior art date
Links
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU86784A LU86784A1 (en) | 1987-02-23 | 1987-02-23 | Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern |
BE8700560A BE1000570A7 (en) | 1987-05-19 | 1987-05-19 | Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern |
BE8700874A BE1000692A6 (en) | 1987-07-14 | 1987-07-14 | Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern |
BE8701485A BE1001397A6 (en) | 1987-12-24 | 1987-12-24 | Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern |
BE8800027A BE1001339A6 (en) | 1988-01-11 | 1988-01-11 | Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern |
BE8800034A BE1001341A6 (en) | 1988-01-13 | 1988-01-13 | Laser-powered surface marking for sheet mill roller - produces spaced laser beam impart points on turning roller, and develops craters and rims in desired pattern |
EP88870022A EP0280671B1 (en) | 1987-02-23 | 1988-02-22 | Surface-marking process for a metal-rolling roll |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE90890T1 true ATE90890T1 (en) | 1993-07-15 |
Family
ID=27560814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88870022T ATE90890T1 (en) | 1987-02-23 | 1988-02-22 | METHOD OF SURFACE MARKING OF ROLLING MILL ROLLS. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE90890T1 (en) |
-
1988
- 1988-02-22 AT AT88870022T patent/ATE90890T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |