Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
US19030323
|
| gptkbp:assignee |
gptkb:Thomas_A._Edison
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:fieldOfInvention |
motion picture camera mechanism
|
| gptkbp:filingDate |
1903-09-23
|
| http://www.w3.org/2000/01/rdf-schema#label |
US19030323A
|
| gptkbp:inventedBy |
gptkb:Thomas_A._Edison
|
| gptkbp:language |
English
|
| gptkbp:publicationDate |
1904-05-17
|
| gptkbp:status |
expired
|
| gptkbp:title |
gptkb:Method_of_and_apparatus_for_controlling_mechanism_of_moving-picture_cameras
|
| gptkbp:bfsParent |
gptkb:US841387A
|
| gptkbp:bfsLayer |
5
|