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coin selector which act to narne the authenticity and value
coin selector which act to narne the authenticity and value
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机译:硬币选择器,其作用在于真实性和价值
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摘要
A method of coin discrimination and a coin discriminator are disclosed which utilize a coin impeller, the impeller comprising magnetic field means for accelerating each coin to a velocity primarily dependent upon the coin's characteristics of electrical conductivity and density, for discriminating among coins based upon the trajectory of the accelerated coin.
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