Regula Wüthrich-Schumacher
citizen of Oberrieden und Trub, Wollerau
Commercial register
Chair of the board of directors · sole signature · Zürich
Chair of the board of directors · sole signature
until Mar 10, 2003citizen of Oberrieden und Trub, Wollerau
Chair of the board of directors · sole signature · Zürich
Chair of the board of directors · sole signature
until Mar 10, 2003