Magnetic type electronic dartboard
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United States of America Patent
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N/A
Issued Date -
Mar 22, 2007
app pub date -
Sep 19, 2005
filing date -
Sep 19, 2005
priority date (Note) -
Abandoned
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Abstract
A magnetic type electronic dartboard includes a dartboard body at which darts are thrown, the dartboard body having a plurality of blocks and a winding at each of the blocks, and a magnetic zone provided at the back side of the dartboard body and providing a constant magnetic field.
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Cited Art Landscape
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