{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "Described is a visual indicator device for landing aircraft (2) on the deck (3) of a ship (4), comprising a unit for measuring the instantaneous rolling motion angle of the ship (4), a light projection apparatus (6) designed to project, on a non-horizontal wall (5) of the ship (4), at least a first…",
  "path": "/patents/1409004",
  "publishedAt": "2024-02-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/0023",
    "CALZONI SRL [IT]"
  ],
  "textContent": "Described is a visual indicator device for landing aircraft (2) on the deck (3) of a ship (4), comprising a unit for measuring the instantaneous rolling motion angle of the ship (4), a light projection apparatus (6) designed to project, on a non-horizontal wall (5) of the ship (4), at least a first rectilinear segment (7) representing the horizon line.",
  "title": "AIRCRAFT LANDING AID VISUAL INDICATOR DEVICE AND METHOD FOR GUIDING AIRCRAFT LANDING"
}