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US Patent 6862832

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Page 1: US Patent 6862832
Page 2: US Patent 6862832
Page 3: US Patent 6862832
Page 4: US Patent 6862832
Page 5: US Patent 6862832
Page 6: US Patent 6862832
Page 7: US Patent 6862832
Page 8: US Patent 6862832
Page 9: US Patent 6862832
Page 10: US Patent 6862832
Page 11: US Patent 6862832
Page 12: US Patent 6862832