− | Brevetto per il caricamento ''[[Used for feature::aerometric]]''. Riferimenti a {{MentionPatent|US|2223541}}, {{MentionPatent|US|2278907}}; {{MentionPatent|US|0723726}}, {{MentionPatent|US|2375770}}, {{MentionPatent|US|2398521}}, {{MentionPatent|US|2428863}} e {{MentionPatent|US|2521657}}. | + | Brevetto per il caricamento ''[[Used for feature::aerometric]]''. Riferimenti a {{MentionPatent|US|2223541}}, {{MentionPatent|US|2278907}}; {{MentionPatent|US|723726}}, {{MentionPatent|US|2375770}}, {{MentionPatent|US|2398521}}, {{MentionPatent|US|2428863}} e {{MentionPatent|US|2521657}} ed inoltre {{MentionPatent|GB|186203451}} e {{MentionPatent|IT|325142}}. |