Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:assignee |
gptkb:Frank_J._Zamboni
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
September 17, 1946
|
| gptkbp:filingDate |
June 10, 1946
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 2,407,478
|
| gptkbp:inventedBy |
gptkb:Frank_J._Zamboni
|
| gptkbp:language |
English
|
| gptkbp:patent |
2,407,478
|
| gptkbp:title |
Method of constructing roads
|
| gptkbp:bfsParent |
gptkb:Lloyd_Hall
|
| gptkbp:bfsLayer |
7
|