In 1952, the first Zamboni to be used in an NHL game was used at a game between which two teams?
The Toronto Maple Leafs and Montreal Canadiens
From 1942 to 1947 Zamboni tried, fruitlessly, to develop a vehicle that could cut down on resurfacing time. In 1947, Zamboni decided on a machine that would shave, wash and squeegee the ice. This machine was mounted on an army surplus vehicle chassis. By 1949, he created the first working Zamboni
Trivia found on www.thepeoplehistory.com