Harry Visser Electronic engineer Name Ing. E.J. Visser Telephone +31 71 527 4299 E-mail visser@physics.leidenuniv.nl Electronic engineer Science Leiden Instituut Onderzoek Natuurkunde LION - Electronics Department Work address Gorlaeus Building Einsteinweg 55 2333 CC Leiden Room number EE0.05 Contact +31 71 527 4299 visser@physics.leidenuniv.nl No relevant ancillary activities