Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
US617093A
|
| gptkbp:assignee |
Sprague Electric Co
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:fieldOfInvention |
Electrical resistors
|
| gptkbp:filingDate |
1956-10-22
|
| https://www.w3.org/2000/01/rdf-schema#label |
US2951426A
|
| gptkbp:inventedBy |
John S. Anderson
|
| gptkbp:language |
English
|
| gptkbp:priorityDate |
1956-10-22
|
| gptkbp:publicationDate |
1960-09-06
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Method of making a sandwich-type electrical resistor
|
| gptkbp:bfsParent |
gptkb:Eugene_Morrison_Stoner
|
| gptkbp:bfsLayer |
7
|