SRBDM Golf ball rotary launcher for the B-1
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http://www.google.com/patents?id=VekHAAAAEBAJ&printsec=frontcover&dq=6231003&hl=en&ei=rX4NTpeiFKSOmQWou_nJDg&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCkQ6AEwAA