AI-created image
Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
US423942A
|
| gptkbp:assignee |
gptkb:United_States_of_America_as_represented_by_the_Secretary_of_War
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1942-09-29
|
| gptkbp:field |
gptkb:aircraft
|
| gptkbp:filingDate |
1941-12-22
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 2,297,477
|
| gptkbp:inventedBy |
gptkb:H._G._Wells
|
| gptkbp:status |
expired
|
| gptkbp:title |
Method of Concealing Craft
|
| gptkbp:bfsParent |
gptkb:John_G._Trump
|
| gptkbp:bfsLayer |
3
|