In what year did Hans Hilfiker design the swiss railway clock with Mobatime?
Swiss railway clock The Swiss railway clock was designed in 1944 by Hans Hilfiker, a Swiss engineer, together with Mobatime, a clock manufacturer, for use by the Swiss Federal Railways as a station clock. In 1953, Hilfiker added a red second hand in the shape of a railway guard's signaling disc.
Trolleybuses in Lugano The Lugano trolleybus system (Italian: "Rete filoviaria di Lugano" ) was a trolleybus system that formed part of the public transport network of Lugano, in the canton of Ticino, Switzerland, for nearly half a century. Opened in 1954, the system had progressively replaced the Lugano tramway network by 1959, and was significantly expanded between 1975 and 1981. However, it was closed in 2001, and the overhead wires had been completely removed by the summer of 2002.