File:Patent-US-2017110.pdf

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Original file(1,159 × 1,704 pixels, file size: 301 KB, MIME type: application/pdf, 5 pages)
Inventor

Henry J. Upton

Assignee

Chilton Pen Company

Country

US

Application N°

647705

Application Date

1932-12-17

Patent N°

2017110

Brevettato

1935-10-15

Priorità

1932-12-17

Brand

Chilton

Title

Fountain pen

Description

Caricamento pneumatico

Riferimenti esterni

Informazioni

Brevetto per il caricamento pneumatico della Chilton.

File history

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Date/TimeThumbnailDimensionsUserComment
current02:51, 25 June 2012Thumbnail for version as of 02:51, 25 June 20121,159 × 1,704, 5 pages (301 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Henry J. Upton |Assignee=Chilton Pen Company |Country=US |ApplicationNum=647705 |ApplicationDate=1932-12-17 |PatentNum=2017110 |PatentDate=1935-10-15 |PriorityDate=1932-12-17 |Titolo=Fountain pen |Marca=Chilton |Descrizione=Cari...
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