Basketball rebound practice device
United States Patent 3023001
US Patent References:
Basketball jump ball standard
- - 2697603

Baseball batting practice device
- - 2839300


Inventors:
Gourdouze, Frank R.
Publication Date:
02/27/1962
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Assignee:
Gourdouze, Frank R.
Primary Class:
473/430
Other Classes:
273/331
International Classes:
A63B69/00