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| Type | Company |
| Location | Japan (East Asia) |
| Industry | Other Branches |
| Holdings | Newspaper clippings: 1961-2005 Annual reports: 1983/84-2005/06 |
| includes | Sumitomo Deutschland GmbH (Düsseldorf); Sumitomo Shoji Kaisha Ltd. (Tokio) (bis 1978) |
| URI | https://pm20.zbw.eu/folder/co/021510 |
| ID | co/021510 |