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  "updated": "2026-10-27",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6339/decisions/",
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      "extraction": "EDINET の XBRL、旧有価証券報告書、会社年鑑・社史等からの転記",
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      "caveat": "創業期から現在までを 1 本に繋いだ長期系列のため、年代により出所・単位・連結範囲が変わる。行ごとの reference / unit / consolidation を必ず参照すること"
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  "title": "新東工業の歴史概略",
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    {
      "title": "新東ブレーターの吸収合併とフロン社など海外企業の買収",
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      "end_year": 2026,
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}
