Dressing and tempering of bits in the oil fields.
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| Title: | Dressing and tempering of bits in the oil fields. |
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| Authors: | Foley, F. B. |
| Source: | Bulletin of the American Petroleum Institute.; December 31 1924, Vol. 5, p68-72, 5p |
| Database: | Applied Science & Technology Source |
| ISSN: | 08932743 |
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