File:Patent-US-827022.pdf

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Original file(1,159 × 1,704 pixels, file size: 234 KB, MIME type: application/pdf, 4 pages)
Inventor

David B. Kaufmann

Assignee

David B. Kaufmann

Country

US

Application N°

270822

Application Date

1905-07-22

Patent N°

827022

Brevettato

1906-07-24

Priorità

1905-07-22

Brand

Unbranded

Title

Fountain-pen

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento a foro laterale, da attivare con una punta sul cappuccio, o con un altro metodo, rientrante nella categoria dei cosiddetti match-stick filler (caricamento a fiammifero).

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current20:37, 1 December 2012Thumbnail for version as of 20:37, 1 December 20121,159 × 1,704, 4 pages (234 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=David B. Kaufman |Assignee=David B. Kaufman |Country=US |ApplicationNum=270822 |ApplicationDate=1905-07-22 |PatentNum=827022 |PatentDate=1906-07-24 |PriorityDate=1905-07-22 |Titolo=Fountain-pen |Marca=Unbranded |Descrizione=Siste...
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