| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL
PT RO SE SI SK TR |
|
Designated Extension States: |
|
AL BA MK RS |
| (30) |
Priority: |
21.12.2007 KR 20070135804
|
| (71) |
Applicant: 3M Innovative Properties Company |
|
Saint Paul, MN 55133-3427 (US) |
|
| (72) |
Inventors: |
|
- JEONG, Hun
Seoul 150-705 (KR)
- CHOI, Jeongwan
Seoul 150-705 (KR)
|
| (74) |
Representative: Voortmans, Gilbert J.L. |
|
3M Europe S.A./N.V.
Office of Intellectual Property Counsel
Hermeslaan 7
1831 Diegem
1831 Diegem (BE) |
|
