Multi-walled tubular baseball bats with barrel inserts of variable geometry
Sutherland, Terrance William, Fitzgerald, Stephen, St. Laurent, Frederic
Year of Publication 11.01.2011
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Year of Publication 11.01.2011
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Tubular baseball bats with full length core shafts
Fitzgerald, Stephen, St. Laurent, Frederic, Sutherland, Terrance William
Year of Publication 22.01.2008
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Year of Publication 22.01.2008
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Tubular baseball bats with full length core shafts
Sutherland, Terrance William, St. Laurent, Frederic, Fitzgerald, Stephen
Year of Publication 16.05.2006
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Year of Publication 16.05.2006
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