Europe's major stock markets slipped at the start of trading on Friday, with London's benchmark FTSE 100 index down 0.2 percent at 6,512.82 points. In the eurozone, Frankfurt's DAX 30 index lost 0.5 percent to 13,965.85 and the Paris CAC 40 declined almost 0.3 percent at 5,655.45 points. rfj/bmm