File:Patent-US-2252907.pdf

From FountainPen
Jump to navigation Jump to search
Go to page


Original file(1,159 × 1,704 pixels, file size: 157 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Arthur Winter

Assignee

Arthur Winter

Country

US

Application N°

390252

Application Date

1941-04-25

Patent N°

2252907

Brevettato

1941-08-19

Priorità

1941-04-25

Brand

Dictator

Title

Fountain pen

Description

Penna stilografica

Riferimenti esterni

Informazioni

Brevetto per una penna con micro-pennino piatto immerso nell'alimentatore.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:00, 23 March 2021Thumbnail for version as of 21:00, 23 March 20211,159 × 1,704, 3 pages (157 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Winter Arthur |Assignee=Winter Arthur |Country=US |ApplicationNum=390252 |ApplicationDate=1941-04-25 |PatentNum=2252907 |PatentDate=1941-08-19 |PriorityDate=1941-04-25 |Titolo=Fountain pen |Marca=Unbranded |Descrizione=Penna stil...

There are no pages that use this file.

Metadata