Friedhelm Kürpig

surfaces
drehparaboloid aus zwei scharen paralleler ellipsenschnitte
drehparaboloid aus zwei scharen paralleler ellipsenschnitte, 1,5 mm edelstahlblech gelasert, höhe 365 mm
paraboloid of revolution represented by two separate systems of parallel ellipses, 1.5 mm stainless steel sheet, laser-cut, height 365 mm
drehparaboloid aus zwei scharen paralleler ellipsenschnitte
drehparaboloid aus zwei scharen paralleler ellipsenschnitte, 1,5 mm edelstahlblech gelasert, höhe 365 mm
paraboloid of revolution represented by two separate systems of parallel ellipses, 1.5 mm stainless steel sheet, laser-cut, height 365 mm