Title:
Throwing disc employing raised aerodynamic sections
United States Patent 3312472
Inventors:
Kerr, Robert A.
Publication Date:
04/04/1967
Export Citation:
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Assignee:
Kerr, Robert A.
Primary Class:
473/589
Other Classes:
446/48, 482/21
International Classes:
A63H33/18; A63H33/00
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US Patent References:
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