{
  "ring_codes": {
    "new": "3106900312\t50239 893 02 + 6, R, W MADE IN GERMANY\tT, MADE IN GERMANY, MADE IN GERMANY\tU, MADE IN GERMANY\tAA",
    "old": "3106900312\t50239 893 02 + 6, R MADE IN GERMANY\tT, MADE IN GERMANY, MADE IN GERMANY\tU, MADE IN GERMANY\tAA"
  },
  "serial": {
    "new": "310690031-2, 699 031-2, 812 0019, 813 0021, 815 0012",
    "old": "310690031-2, 699 031-2, 813 0021, 815 0012"
  }
}