{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "An assembly of a coupling head (9) of a pressurized air outlet of a rail vehicle and an acoustic attenuation device (1), the acoustic attenuation device (1) comprising a connection member (2), mounted in said coupling head (9), and an acoustic attenuation member (3), said members (2, 3) being…",
  "path": "/patents/930345",
  "publishedAt": "2017-02-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T17/008",
    "SNCF MOBILITÉS [FR]"
  ],
  "textContent": "An assembly of a coupling head (9) of a pressurized air outlet of a rail vehicle and an acoustic attenuation device (1), the acoustic attenuation device (1) comprising a connection member (2), mounted in said coupling head (9), and an acoustic attenuation member (3), said members (2, 3) being independent and assembled in a removable manner.",
  "title": "COUPLING HEAD ASSEMBLY FOR A PRESSURISED AIR OUTLET OF A RAILWAY VEHICLE AND AN ACOUSTIC MUFFLER DEVICE"
}