File:Patent-GB-374274.pdf

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Original file(1,295 × 1,752 pixels, file size: 147 KB, MIME type: application/pdf, 3 pages)
Inventor

Yves Zuber

Assignee

Yves Zuber

Country

GB

Application N°

16939/31

Application Date

1931-06-10

Patent N°

374274

Brevettato

1932-06-09

Priorità

1930-06-12

Brand

Stylomine

Title

Improvements in or relating to reservoir pens

Description

Sistema di caricamento

Riferimenti esterni

Informazioni

Brevetto per un sistema di caricamento a sfiatatoio di tipo bulb filler. Priorità dal brevetto francese. Stessa invenzione di nº FR-712327.

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current23:44, 16 October 2012Thumbnail for version as of 23:44, 16 October 20121,295 × 1,752, 3 pages (147 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Yves Zuber |Country=GB |ApplicationNum=16939/31 |ApplicationDate=1931-06-10 |PatentNum=374274 |PatentDate=1932-06-09 |PriorityDate=1930-06-12 |Titolo=Improvements in or relating to reservoir pens |Marca=Stylomine |Descrizione=Sis...
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