{
  "ring_codes": {
    "new": "3106900182\t50239 137 01 + MADE IN GERMANY, MADE IN GERMANY\tJ\n3106900182 01% MADE IN USA\tF",
    "old": "3106900182\t50239 137 01 + MADE IN GERMANY\n3106900182 01% MADE IN USA\tF"
  },
  "serial": {
    "new": "310-690-018-2, 310690018-2, 699 018-2",
    "old": "310-690-018-2, 310690018-2"
  }
}