Excavating – Snow or ice removing or grooming by portable device – Process
Patent
1987-03-04
1988-10-04
Eickholt, Eugene H.
Excavating
Snow or ice removing or grooming by portable device
Process
E01H 400
Patent
active
047747773
ABSTRACT:
A method of collecting, preserving and repositioning snow on a ski slope whereby the slope may be placed in condition for skiing in the fall prior to the time of sufficient fall of natural snow or the arrival of freezing conditions necessary for the production of man-made snow.
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Brochu Adrian
Brochu Andre
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