ECHO (Q24456): Difference between revisions
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(Changed an Item: add P1 claim: Q24457) |
(Added reference to claim: instance of (P1): communications satellite (Q24457)) |
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| Property / instance of: communications satellite / reference | |||
Revision as of 16:35, 29 August 2022
work developed by Bell Laboratories
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | ECHO |
work developed by Bell Laboratories |