| Original language | English |
|---|---|
| Patent number | PT1141694E |
| IPC | G01N 29/ 30 A I |
| Priority date | 16/11/1998 |
| Publication status | Published - 14 Mar 2011 |
| MoE publication type | H1 Granted patent |
A METHOD FOR PRODUCING DEFECTS AND TENSILE RESIDUAL STRESSES
ELFVING KAI (Inventor), HANNU HAENNINEN, (Inventor), SAARINEN PEKKA (Inventor), KEMPPAINEN MIKA (Inventor), VIRKKUNEN IIKKA (Inventor)
Research output: Patent