Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Automatic Canteen Co
Original Assignee
Automatic Canteen Co
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Filing date
Publication date
Application filed by Automatic Canteen CofiledCriticalAutomatic Canteen Co
Priority to ES0269214ApriorityCriticalpatent/ES269214A1/es
Publication of ES269214A1publicationCriticalpatent/ES269214A1/es
Forenoon anomaly in the diurnal variations of the normal E-layer of the ionosphere(E layer critical frequency calculation for 80 selected diurnal variations, considering forenoon anomaly effect)