Ingersoll Rock Drill Company
GPTKB entity
Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:foundedYear |
1871
|
| gptkbp:founder |
gptkb:Simon_Ingersoll
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ingersoll Rock Drill Company
|
| gptkbp:industry |
manufacturing
|
| gptkbp:mergedInto |
Sergeant Drill Company
|
| gptkbp:notableEvent |
merger in 1888
|
| gptkbp:notableProduct |
steam-powered rock drill
|
| gptkbp:product |
rock drills
|
| gptkbp:successor |
gptkb:Ingersoll-Sergeant_Drill_Company
|
| gptkbp:bfsParent |
gptkb:Simon_Ingersoll
|
| gptkbp:bfsLayer |
7
|