US Patent 1,211,092 (X-ray tube)
GPTKB entity
Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
US 771,818
|
| gptkbp:assignee |
gptkb:General_Electric_Company
|
| gptkbp:citation |
subsequent X-ray tube patents
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1917-01-02
|
| gptkbp:fieldOfInvention |
X-ray technology
|
| gptkbp:filingDate |
1913-06-06
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 1,211,092 (X-ray tube)
|
| gptkbp:inventedBy |
gptkb:William_D._Coolidge
|
| gptkbp:language |
English
|
| gptkbp:significance |
introduction of the Coolidge tube
|
| gptkbp:title |
gptkb:X-rays
|
| gptkbp:bfsParent |
gptkb:William_David_Coolidge
|
| gptkbp:bfsLayer |
7
|