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View Full Version : how did the powerball start


user
23-01-2006, 19:50
who created the powerball and what gave that person the idea???

rudypi
wawebb
15-02-2006, 03:34
The operating principles of something that looks very much like the Powerball are described in expired US patent 3,726,146. You can get a copy at www.freepatentsonline.com (click on the "view pdf images" button).