Title:
Baseball pitching machine with ball curving device
United States Patent 3288127
US Patent References:
/0333635.html
- - 0333635

Baseball projecting apparatus
- - 2182369


Inventors:
Bullock, John C.
Publication Date:
11/29/1966
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Assignee:
Bullock, John C.
Primary Class:
124/73
Other Classes:
124/81
International Classes:
A63B69/40