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| Type | Company |
| Location | Mexico (Central America) |
| Industry | Metal Industry |
| Holdings | Newspaper clippings: 1957-1997 Annual reports: 1963-1966,1968-1974 |
| includes | Tamsa; Tubocero SA |
| URI | https://pm20.zbw.eu/folder/co/069079 |
| ID | co/069079 |