Ski vehicle
United States Patent 3014731
US Patent References:
Sled
- - 1394629

Bobsled
- - 1489289

Vehicle
- - 2354627

Ski sled
- - 2637565

Training device for skaters
- - 2900008


Inventors:
Dworak, Theodore A.
Publication Date:
12/26/1961
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Assignee:
Dworak, Theodore A.
Primary Class:
280/16
Other Classes:
280/282, 280/28, D12/10
International Classes:
B62B13/02; B62B13/00
Foreign References:
AT122083B
AT173724B
GB188004763A