{
  "ring_codes": {
    "new": "DUPLIUM\t10-02523- LJ21 IFPI V504, IFPI V505\nMfg by DUPLIUM\tDuplium\t10-52567 IFPI LM61 IFPI V505",
    "old": "DUPLIUM\t10-02523- LJ21 IFPI V504, IFPI V505"
  }
}