| サムネール | 年 | 篇 | タイトル | 内容 | コメント | イメージ | ファイル |
| 1971 | Celab formed as a subsidiary of an American military power specialist Trio Laboratories (US). | Celab formed as a subsidiary of an American military power specialist Trio Laboratories (US). |
| 1976–1990 | Celab owned by ABB CEAG of Dortmund, one of the worlds largest power supply companies. | Celab owned by ABB CEAG of Dortmund, one of the worlds largest power supply companies. |
| 1990 | Celab shares were purchased from CEAG by the senior management team. | Celab shares were purchased from CEAG by the senior management team. |
| 2004 | In May 2004, Celab was acquired by C&D Technologies an American technology company with a turnover in excess of $200 million. | In May 2004, Celab was acquired by C&D Technologies an American technology company with a turnover in excess of $200 million. |
| 2007 | In September 2007, Celab was acquired by Murata Power Solutions. | In September 2007, Celab was acquired by Murata Power Solutions. |
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