File:Patent-US-148999.pdf

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Original file(1,159 × 1,704 pixels, file size: 161 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Adolphe Teysonnière

Assignee

Edward Marston, Henry Kleinan

Country

US

Application N°

148999

Application Date

1873-12-09

Patent N°

148999

Brevettato

1874-03-24

Priorità

1873-12-09

Brand

Unbranded

Title

Improvements in inkstands

Description

Calamai

Riferimenti esterni

Informazioni

Brevetto per dei calamai.

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Date/TimeThumbnailDimensionsUserComment
current17:05, 23 March 2021Thumbnail for version as of 17:05, 23 March 20211,159 × 1,704, 3 pages (161 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Adolphe Teysonnière |Assignee=Edward Marston, Henry Kleinan |Country=US |ApplicationNum=148999 |ApplicationDate=1873-12-09 |PatentNum=148999 |PatentDate=1874-03-24 |PriorityDate=1873-12-09 |Titolo=Improvements in inkstands |Marc...

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