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1.3. rezultāts no 88.
59. lappuse
No timetable was put on this latest programme in the satellite communications field by COMSAT . ... Apollo lunar programme space suit communication systems A contract to build space suit communication systems for the National ...
No timetable was put on this latest programme in the satellite communications field by COMSAT . ... Apollo lunar programme space suit communication systems A contract to build space suit communication systems for the National ...
153. lappuse
In order to off - set the shortcomings of HF , the available channels for a particular area were organized in radiotelephony networks - groups of stations which had a community of interest in particular air routes and which communicate ...
In order to off - set the shortcomings of HF , the available channels for a particular area were organized in radiotelephony networks - groups of stations which had a community of interest in particular air routes and which communicate ...
382. lappuse
New earth stations for space communications " Further improvements in the Geneva telephone service ( Swiss PTT. IDEAS AND ACHIEVEMENTS TWO wo new stationary satellites of the type Intelsat II will shortly be brought into operation .
New earth stations for space communications " Further improvements in the Geneva telephone service ( Swiss PTT. IDEAS AND ACHIEVEMENTS TWO wo new stationary satellites of the type Intelsat II will shortly be brought into operation .
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transmissions Moscow Paris via Molnya | 12 |
Gnägi Rudolf New head of the Swiss Department of Transport | 56 |
Gracie J A The Aeronautical Conference | 96 |
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