File:Patent-GB-575341.pdf

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Original file(1,295 × 1,752 pixels, file size: 298 KB, MIME type: application/pdf, 4 pages)
Inventor

Edward Stephen Sears

Assignee

Mabie, Todd & Company Limited

Country

GB

Application N°

4464/44

Application Date

1944-03-10

Patent N°

575341

Brevettato

1946-02-13

Priorità

1944-03-10

Brand

Swan

Title

Improvements in or relating to fountain pens

Description

Caricamento a levetta

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a levetta.

File history

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current15:51, 25 April 2013Thumbnail for version as of 15:51, 25 April 20131,295 × 1,752, 4 pages (298 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=GB |ApplicationNum=4464/44 |ApplicationDate=1944-03-10 |PatentNum=575341 |PatentDate=1946-02-13 |PriorityDate=1944-03-10 |Titolo=Improvements in or relating to...
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Metadata

Fatti riguardanti Patent-GB-575341.pdf
Application datemarzo 10, 1944 +
Application number4464/44 +
Assigned toMabie, Todd & Company Limited +
Invented byEdward Stephen Sears +
Patent datefebbraio 13, 1946 +
Patent descriptionCaricamento a levetta +
Patent number575341 +
Patent titleImprovements in or relating to fountain pens +
Patented bySwan +
Patented inGB +
Priority datemarzo 10, 1944 +
Used for featureLever filler +