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| Type | Company |
| Location | United States (North America) |
| Industry | Petroleum Industry |
| Preceeding org. | Pennzoil Company (Houston) |
| Holdings | Newspaper clippings: 1949-2002 |
| includes | Quaker State Corp. (1998); Quaker State Oil Refining Corp. |
| URI | https://pm20.zbw.eu/folder/co/018045 |
| ID | co/018045 |