METHOD FOR PRODUCING A METAL SHEET HAVING A TOP SURFACE STRUCTURE
Research output: Patent
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| Original language | English |
|---|---|
| Patent number | EP1789214 (A1) |
| IPC | B21D1/00, B21H7/00, B21H8/00,E04F15/06 |
| Publication status | Published - 30 May 2007 |
