Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
79773813
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:documentType |
utility patent
|
| gptkbp:kind |
A
|
| gptkbp:publishedIn |
gptkb:US79773813A
|
| gptkbp:status |
granted
|
| gptkbp:bfsParent |
gptkb:Art_of_Reducing_Attenuation_of_Electrical_Waves_and_Apparatus_Therefor
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
US79773813A
|