− | Brevetto per il [[Used for feature::caricamento a cartuccia]] della [[Used for model::Waterman CF]]. Riferimenti a {{MentionPatent|US|1658940}}, {{MentionPatent|US|1724106}}, {{MentionPatent|US|2233846}}, {{MentionPatent|US|2615446}}, {{MentionPatent|US|2629362}}, {{MentionPatent|US|2657431}}, {{MentionPatent|US|2669223}} e {{MentionPatent|US|2702034}}; ed inoltre {{MentionPatent|DE|321847}}, {{MentionPatent|FR|818924}}, {{MentionPatent|FR|911164}}, {{MentionPatent|FR|1047934}}, {{MentionPatent|FR|1078557}}. | + | Brevetto per il [[Used for feature::caricamento a cartuccia]] della [[Used for model::Waterman CF]]. Riferimenti a {{MentionPatent|US|1658940}}, {{MentionPatent|US|1724106}}, {{MentionPatent|US|2233846}}, {{MentionPatent|US|2615446}}, {{MentionPatent|US|2629362}}, {{MentionPatent|US|2657431}}, {{MentionPatent|US|2669223}} e {{MentionPatent|US|2702034}}; ed inoltre {{MentionPatent|DE|321847}}, {{MentionPatent|FR|818824}}, {{MentionPatent|FR|911164}}, {{MentionPatent|FR|1047934}}, {{MentionPatent|FR|1078557}}. |