Ski with non-symmetrical running surface
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United States of America Patent
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-
Apr 21, 1981
Issued Date -
N/A
app pub date -
Dec 1, 1978
filing date -
Dec 29, 1975
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A ski, particularly a cross-country ski having improved sliding and adhering properties, which comprises a running surface subdivided into at least two zones, which can include an obtuse angle between them, and/or wedge-shaped parts on its top surface.
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