{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "An attachment device (46) for attaching and removing a distance measuring instrument (3) to and from an angle measuring instrument comprises a base unit (61) to which the distance measuring instrument is fixed, a fixing unit (55) for fixing the base unit to the angle measuring instrument, and an…",
  "path": "/patents/988644",
  "publishedAt": "2013-07-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C1/02",
    "TOPCON CORP [JP]"
  ],
  "textContent": "An attachment device (46) for attaching and removing a distance measuring instrument (3) to and from an angle measuring instrument comprises a base unit (61) to which the distance measuring instrument is fixed, a fixing unit (55) for fixing the base unit to the angle measuring instrument, and an optical member (52) for deflecting a distance measuring light from the distance measuring instrument so as to concur with a sighting optical axis of the angle measuring instrument.",
  "title": "Attachment device and total station"
}