{
 "id": "autocad-hatch-pattern",
 "name": "AutoCAD Hatch Pattern",
 "category": "image",
 "identifiers": {
  "extensions": [
   "pat"
  ],
  "puid": [
   "fmt/1103"
  ],
  "signatures": [
   {
    "name": "AutoCAD Hatch Pattern",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "2a([30:39]|[41:5a]|[61:7a]){0-80}0d0a{0-10}[30:39]2c20{0-10}[30:39]2c([30:39]|2d[30:39]|2e[30:39]){0-10}2c20{0-10}[30:39]2c([30:39]|2d[30:39]|2e[30:39]){0-128}0d0a"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "A hatch pattern consists of a repeating pattern of lines, dashes, and dots, and is used within AutoCAD to represent materials to be used within the manufacture of the object defined in the CAD drawing",
 "projects": [
  {
   "name": "PRONOM fmt/1103",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1103",
   "kind": "format-doc"
  }
 ],
 "provenance": {
  "sources": [
   "pronom"
  ]
 },
 "updated": "2017-09-27"
}