{
  "$type": "site.standard.document",
  "description": "The system incorporates a circulation channel system with blower and circulation air filter (20). The filter is located in the area of an outer wall of the cabin roof, behind a cover element (26), which closes the channel system relative to the cabin exterior. When the cover is open, the filter is…",
  "path": "/patents/1097898",
  "publishedAt": "2003-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00378",
    "DEERE & CO [US]"
  ],
  "textContent": "The system incorporates a circulation channel system with blower and circulation air filter (20). The filter is located in the area of an outer wall of the cabin roof, behind a cover element (26), which closes the channel system relative to the cabin exterior. When the cover is open, the filter is accessible from outside. Cover and filter may be located within a projection (14), esp. a side projection, of the cabin roof.",
  "title": "Air filter system for vehicle cabin"
}