{
  "$type": "site.standard.document",
  "description": "A storage battery (1) includes a battery casing (3), a cover (2) closing an opening of said battery casing (3), and a thinner see-through window portion (4) provided on a sidewall of battery casing (3) for visual recognition, from the outside, of a level of electrolyte contained in battery casing…",
  "path": "/patents/1097918",
  "publishedAt": "2003-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/482",
    "MIYAGAWA KASEI IND [JP]"
  ],
  "textContent": "A storage battery (1) includes a battery casing (3), a cover (2) closing an opening of said battery casing (3), and a thinner see-through window portion (4) provided on a sidewall of battery casing (3) for visual recognition, from the outside, of a level of electrolyte contained in battery casing (3). A rib (5) for reinforcement is provided at see-through window portion (4).",
  "title": "Storage battery"
}