Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for controlling the operation of a machine.
|
| gptkbp:applicationNumber |
Serial No. 622,198
|
| gptkbp:assignee |
gptkb:The_United_States_of_America
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:fieldOfInvention |
control systems
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,555,667 B
|
| gptkbp:inventor |
gptkb:William_H._McCulloch
|
| gptkbp:issuedOn |
May 29, 1951
|
| gptkbp:priorityDate |
April 12, 1949
|
| gptkbp:title |
Method of and apparatus for controlling the operation of a machine
|