TY - CHAP A1 - Eversheim, Walter A1 - Deckert, Carsten A1 - Westekemper, Markus T1 - Increasing Efficiency through Integration of Freeform-Features into the CAD/CAM Chain T2 - Product Data Technology Europe 2000 Y1 - 2000 SP - 355 EP - 362 ER -