− | Brevetto per il caricamento [[Used_for_feature::leverless filler|leverless]]. {{SamePatent|US|1954952}} {{SamePatent|CH|168753}} {{SamePatent|FR|748472}} {{SamePatent|DK|48462}} {{SamePatent|DE|588550}} {{SamePatent|AT|136301}} | + | Brevetto per il caricamento [[Used_for_feature::leverless filler|leverless]]. Stampigliato sul corpo di alcune [[Imprinted on::Swan Leverless]]. {{SamePatent|US|1954952}} {{SamePatent|CH|168753}} {{SamePatent|FR|748472}} {{SamePatent|DK|48462}} {{SamePatent|DE|588550}} {{SamePatent|AT|136301}} |