Completed the following sentence: Torriani served as head coach of the Switzerland men's national ice hockey team in 1946<unk>47, and again from 1948<unk>49 to 1951<unk>52. <unk> <unk> <unk> <unk> <unk>
1947 Ice Hockey World Championships, fifth in Group A at the 1949 World Ice Hockey Championships, third in Group A at the 1950 World Ice Hockey Championships, third in Group A at the 1951 Ice Hockey World Championships, and fifth overall in ice hockey at the 1952 Winter Olympics in Oslo, Norway.