Properties (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This patent describes an improvement in the efficiency of electric motors.
|
| gptkbp:assignee |
Example Corporation
|
| gptkbp:classification |
H02P
|
| gptkbp:filingDate |
1920-01-01
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1357955
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:issueDate |
1920-10-19
|
| gptkbp:patentNumber |
1357955
|
| gptkbp:title |
Improvement_in_Electric_Motors
|