Number | Name | Date | Kind |
---|---|---|---|
2771091 | Baker et al. | Nov 1956 | |
2802482 | Arnhold | Aug 1957 | |
3385370 | Knox et al. | May 1968 | |
3776250 | Knox | Dec 1973 | |
3957114 | Streich | May 1976 | |
4067358 | Streich | Jan 1978 | |
4338999 | Carter, Jr. | Jul 1982 |
Entry |
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Halliburton Sales and Service Catalog, 1960, p. 53. |
Halliburton Services Sales and Service Catalog, No. 41, p. 3846. |