| (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: |
31.12.2007 US 6449
31.12.2007 US 9801
|
| (71) |
Applicant: Arbitron Inc. |
|
Columbia, MD 21046-1572 (US) |
|
| (72) |
Inventors: |
|
- CRYSTAL, Jack, C.
Columbia, Maryland 21046-1572 (US)
- NEUHAUSER, Alan, R.
Columbia, Maryland 21406-1572 (US)
- KRUG, William, K.
Columbia, Maryland 21046-1572 (US)
|
| (74) |
Representative: Tucker, Nigel P. |
|
Boult Wade Tennant,
Verulam Gardens,
70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB) |
|
