File:Patent-US-2684052.pdf

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Inventor	Ernest W. Rickmeyer
Assignee	The Parker Pen Company, Janesville
Country	US
Application N°	48836
Application Date	1948-09-11
Patent N°	2684052
Brevettato	1954-07-20
Priorità	1948-09-11
Brand	Parker
Title	Writing instrument
Description	Caricamento a capillarità

Brevetto per una penna, non stilografica, con Caricamento a capillarità. Riferimenti a nº US-1890100, nº US-2157596 (non concernente le penne stilografiche), nº US-2223541, nº US-2229749, nº US-2233846, nº US-2282840, nº US-2283333, nº US-2297817 (non concernente le penne stilografiche), nº US-2368425, nº US-2396058, nº US-2396101 (non concernente le penne stilografiche), nº US-2462929, nº US-2522555 e nº GB-526288 (non concernente le penne stilografiche), nº DE-703048 (non concernente le penne stilografiche).

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	23:45, 23 November 2021		1,159 × 1,704, 6 pages (430 KB)	Piccardi (talk \| contribs)	{{PatentInfo \|Inventor=Ernest W. Rickmeyer \|Assignee=The Parker Pen Company, Janesville \|Country=US \|ApplicationNum=48836 \|ApplicationDate=1948-09-11 \|PatentNum=2684052 \|PatentDate=1954-07-20 \|PriorityDate=1948-09-11 \|Titolo=Writing instrument \|Marca...

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