Serov, A. N. (Inventor), Steenbergen, W. (Inventor), de Mul, F. F. M. (Inventor) & Serov, A. N. (Inventor), 25 Aug 2005, IPC No. G01N 21/ 47 A I, Patent No. US2005187477, Priority date 3 Feb 2003, Priority No. WO2003NL00074
Serov, A. (Inventor), Steenbergen,, W. (Inventor) & de Mul, F. F. M. (Inventor), 7 Aug 2003, IPC No. G01N 21/ 47 A I, Patent No. WO03063677, Priority date 1 Feb 2002, Priority No. EP20020075406