File:Patent-GB-598726.pdf

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Inventor	Eric Ernest Samuel Wade
Assignee	Eric Ernest Samuel Wade
Country	GB
Application N°	23082/45,29938/45
Application Date	1945-09-07
Patent N°	598726
Brevettato	1948-02-25
Priorità	1945-09-07
Brand	Lang - Curzon - Summit
Title	Improvements in and relating to self-filling fountain pens
Description	Sistema di caricamento

Brevetto per una variante di caricamento a sfiatatoio in cui la depressione è realizzata con una sorta di stantuffo da azionare in verticale.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:36, 5 October 2013		1,295 × 1,752, 6 pages (546 KB)	Piccardi (talk \| contribs)	{{PatentInfo \|Inventor=Eric Ernest Samuel Wade \|Assignee=Eric Ernest Samuel Wade \|Country=GB \|ApplicationNum=23082/45,29938/45 \|ApplicationDate=1945-09-07 \|PatentNum=598726 \|PatentDate=1948-02-25 \|PriorityDate=1945-09-07 \|Titolo=Improvements in and rel...

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