File:Patent-GB-739284.pdf

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Original file(1,296 × 1,754 pixels, file size: 311 KB, MIME type: application/pdf, 6 pages)
Inventor

Assegnatario

Assignee

Carl Josef Lamy

Country

GB

Application N°

10472/53

Application Date

1953-04-16

Patent N°

739284

Brevettato

1955-10-26

Priorità

1952-05-08

Brand

Lamy

Title

Improvements in fountain pens

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore, presumibilmente una delle prime versioni del tintomatic. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-926653. Stessa invenzione di nº US-2756722. Stessa invenzione di nº CH-312235.

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current02:25, 20 March 2021Thumbnail for version as of 02:25, 20 March 20211,296 × 1,754, 6 pages (311 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Carl Josef Lamy |Country=GB |ApplicationNum=10472/53 |ApplicationDate=1953-04-16 |PatentNum=739284 |PatentDate=1955-10-26 |PriorityDate=1952-05-08 |Titolo=Improvements in fountain pens |Marca=Lamy |Descrizione=Alimentatore }}...
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