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Brockhaus-1809: Perpetuum Mobile
Brockhaus-1837: Perpetuum mobile
Brockhaus-1911: Perpetuum mobile · Primum mobile · Mobile
DamenConvLex-1834: Perpetuum mobile
Herder-1854: Perpetuum mobile · Mobile · Mobile Colonnen
Meyers-1905: Perpetŭum mobĭle · In perpetŭum · Mobile River · Donna è mobile · Primum mobĭle · Garde mobile · Mobile · Mobile Kolonnen
Pierer-1857: Perpetŭum mobĭle · In perpetŭum · Mobile Colonnen · Primum mobĭle · Etoile mobile · Mobile · Mobĭle