{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihj6uiaicauvsxedmqmqu72e4abbmp32ka2sv6whet7bnj6rl6kti"
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    "mimeType": "image/png",
    "size": 79779
  },
  "description": "Spirit level comprises an elongated body (2), preferably of metal, plastic end caps (7) and at least one bubble level. At least one of the end caps forms a measurement surface and at least one of the end caps is detachable from the spirit level body.",
  "path": "/patents/1093574",
  "publishedAt": "2003-09-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C9/26",
    "ULLRICH STABILA MESSGERAETE [DE]"
  ],
  "textContent": "Spirit level comprises an elongated body (2), preferably of metal, plastic end caps (7) and at least one bubble level. At least one of the end caps forms a measurement surface and at least one of the end caps is detachable from the spirit level body.",
  "title": "Spirit level"
}