In 1951, Steve Bradley patented the XPG-1 Packer-Groomer, a 700-lb device piloted by a skier and designed to shave the tops off moguls and smooth the snow into a "groomed" skiing surface. See the full story here.
In 1951, Steve Bradley patented the XPG-1 Packer-Groomer, a 700-lb device piloted by a skier and designed to shave the tops off moguls and smooth the snow into a "groomed" skiing surface. See the full story here.
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