{
  "$type": "site.standard.document",
  "description": "A foam duct (200) in which rigidity is improbable includes a cylindrical portion (206) having an external contour of a polygonal shape and a projection (204) in an inner surface side of the cylindrical portion, and thickness of wall portions of the cylindrical portion is larger in a portion in…",
  "path": "/patents/984167",
  "publishedAt": "2013-09-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C44/1242",
    "KYORAKU CO LTD [JP]"
  ],
  "textContent": "A foam duct (200) in which rigidity is improbable includes a cylindrical portion (206) having an external contour of a polygonal shape and a projection (204) in an inner surface side of the cylindrical portion, and thickness of wall portions of the cylindrical portion is larger in a portion in which the projection is formed than in a portion in which the projection is not formed.",
  "title": "Foam duct"
}