File:Patent-GB-502381.pdf

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Original file(1,295 × 1,752 pixels, file size: 285 KB, MIME type: application/pdf, 5 pages)
Inventor

Assegnatario

Assignee

Montblanc-Simplo G.m.b.H.

Country

GB

Application N°

4019/38

Application Date

1938-02-09

Patent N°

502381

Brevettato

1939-03-16

Priorità

1937-04-02

Brand

Montblanc

Title

Improvements in and relating to fountain pens

Description

Caricamento a stantuffo telescopico

Riferimenti esterni

Informazioni

Brevetto per il caricamento a stantuffo telescopico. Priorità dal brevetto tedesco, che porta la data del giorno successivo. Stessa invenzione di nº DE-683548. Stessa invenzione di nº US-2167815.

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current17:24, 13 August 2012Thumbnail for version as of 17:24, 13 August 20121,295 × 1,752, 5 pages (285 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Montblanc-Simplo G.m.b.H. |Country=GB |ApplicationNum=4019/38 |ApplicationDate=1938-02-09 |PatentNum=502381 |PatentDate=1939-03-16 |PriorityDate=1937-04-02 |Titolo=Improvements in and relating to fountain pens |Marca=Montblanc |D...
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