{
  "$type": "site.standard.document",
  "description": "The lead-acid battery comprises an anode, a cathode and an electrolytic solution. The anode is added with carbon, and a simple substance and/or compound having a catalyst for desulfurization or oxidation of sulfur oxides. An independent claim is included for the carbon material used in lead-acid…",
  "path": "/patents/1101130",
  "publishedAt": "2002-10-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/06",
    "HITACHI LTD [JP]"
  ],
  "textContent": "The lead-acid battery comprises an anode, a cathode and an electrolytic solution. The anode is added with carbon, and a simple substance and/or compound having a catalyst for desulfurization or oxidation of sulfur oxides. An independent claim is included for the carbon material used in lead-acid batteries.",
  "title": "Lead-acid battery"
}