{
  "$type": "site.standard.document",
  "description": "The device has a housing, a substrate (121) and an electrode (122) on an electrode side (226) of the substrate. The substrate is designed to enable gas to pass from a gas chamber (124) on a gas chamber side of the substrate to the electrode. The substrate has at least one essentially gas-tight zone…",
  "path": "/patents/1098844",
  "publishedAt": "2003-01-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0271",
    "ELRINGKLINGER AG [DE]"
  ],
  "textContent": "The device has a housing, a substrate (121) and an electrode (122) on an electrode side (226) of the substrate. The substrate is designed to enable gas to pass from a gas chamber (124) on a gas chamber side of the substrate to the electrode. The substrate has at least one essentially gas-tight zone (224) that extends from one surface of the substrate through to the opposite surface of the substrate. AN Independent claim is also included for the following: a block of fuel cell units.",
  "title": "Fuel cell unit"
}