METHOD FOR PRODUCING A SHEET METAL HAVING A TOP SURFACE STRUCTURE
Research output: Patent
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| Original language | English |
|---|---|
| Patent number | ES2303686 (T3) |
| IPC | B21D1/00, B21H7/00,B21H8/00,E04F15/06 (EP) |
| Publication status | Published - 16 Aug 2008 |
