{
  "$type": "site.standard.document",
  "description": "The present disclose relates to a hollow fiber membrane including a fine pores layer, a coarse pores layer, and a strength retention layer.",
  "path": "/patents/1381553",
  "publishedAt": "2026-04-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D69/08",
    "TORAY Industries, Inc."
  ],
  "textContent": "The present disclose relates to a hollow fiber membrane including a fine pores layer, a coarse pores layer, and a strength retention layer.",
  "title": "HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE UNIT, HOLLOW FIBER MEMBRANE MODULE, AND HUMIDITY CONTROL MACHINE"
}