{
  "$type": "site.standard.document",
  "description": "The electric door actuator (1) has fuel cell (2) functioning as power supply for door actuator. The fuel in the hybrid fuel cell is methanol, hydrogen and hydrocarbon. A fuel storage unit has a device for refilling fuel into the fuel storage unit.",
  "path": "/patents/1003657",
  "publishedAt": "2012-04-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "E05F15/603",
    "DORMA GMBH & CO KG [DE]"
  ],
  "textContent": "The electric door actuator (1) has fuel cell (2) functioning as power supply for door actuator. The fuel in the hybrid fuel cell is methanol, hydrogen and hydrocarbon. A fuel storage unit has a device for refilling fuel into the fuel storage unit.",
  "title": "Electrical door actuator"
}