{
  "ring_codes": {
    "new": "15220707 01@ J, K, D MADE IN USA\n3106901522\t50268 068 01 + MADE IN GERMANY\tG\n3106901522\t50268 068 01 + MADE IN GERMANY\tM, MADE IN GERMANY  D\n3106901522\t50268 68 01 + MADE IN GERMANY BY PMDC",
    "old": "15220707 01@ J, K, D MADE IN USA\n3106901522\t50268 068 01 + MADE IN GERMANY\tG\n3106901522\t50268 068 01 + MADE IN GERMANY\tM\n3106901522\t50268 68 01 + MADE IN GERMANY BY PMDC"
  },
  "serial": {
    "new": "310-690-152-2, 310690152-2, 690 152-2, 810 0021",
    "old": "310-690-152-2, 310690152-2, 810 0021"
  }
}