Gillette oil well drilling method
GPTKB entity
Statements (8)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
oil well drilling method
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gillette oil well drilling method
|
| gptkbp:inventedBy |
gptkb:Howard_R._Gillette
|
| gptkbp:notableFor |
improving efficiency of oil well drilling
|
| gptkbp:usedIn |
oil well drilling
|
| gptkbp:bfsParent |
gptkb:Laverne_Gillette
|
| gptkbp:bfsLayer |
7
|