File:Patent-GB-414929.pdf

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Original file(1,295 × 1,752 pixels, file size: 316 KB, MIME type: application/pdf, 4 pages)
Inventor

Eric Ernest Samuel Wade

Assignee

Eric Ernest Samuel Wade

Country

GB

Application N°

29959/33

Application Date

1933-10-28

Patent N°

414929

Brevettato

1934-08-16

Priorità

1933-10-28

Brand

Lang - Curzon - Summit

Title

Improvements in or relating to Fountain or Reservoir Pens

Description

Caricamento a pompetta

Riferimenti esterni

Informazioni

Brevetto per una variante di caricamento a pompetta, usato per il modello Autovac. Attribuibile alla Lang per l'uso dell'indirizzo della sede della stessa, Hope Street 13, Liverpool. Stessa invenzione di nº CA-356408.

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current01:25, 9 March 2017Thumbnail for version as of 01:25, 9 March 20171,295 × 1,752, 4 pages (316 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Eric Ernest Samuel Wade |Country=GB |ApplicationNum=29959/33 |ApplicationDate=1933-10-28 |PatentNum=414929 |PatentDate=1934-08-16 |PriorityDate=1933-10-28 |Titolo=Improvements in or relating to Fountain or Reservoir Pens |Marca=L...
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