File:Patent-US-2506035.pdf

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

Kenneth S. Parker

Assignee

The Parker Pen Company

Country

US

Application N°

584054

Application Date

1945-03-22

Patent N°

2506035

Brevettato

1950-05-02

Priorità

1945-03-22

Brand

Parker

Title

Writing instrument

Description

Penna a sfera

Riferimenti esterni

Informazioni

Brevetto per una penna a sfera. Riferimenti a nº US-659989, nº US-1472576, nº US-1808377, nº US-1808489, nº US-2026657, nº US-2053892, nº US-2061059, nº US-2228540, nº US-2444003 e nº US-2444004.

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current19:10, 6 August 2012Thumbnail for version as of 19:10, 6 August 20121,159 × 1,704, 4 pages (234 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Kenneth S. Parker |Assignee=The Parker Pen Company |Country=US |ApplicationNum=584054 |ApplicationDate=1945-03-22 |PatentNum=2506035 |PatentDate=1950-05-02 |PriorityDate=1945-03-22 |Titolo=Writing instrument |Marca=Parker |Descri...
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