File:Patent-GB-191103257.pdf

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Original file(1,239 × 1,754 pixels, file size: 131 KB, MIME type: application/pdf, 3 pages)
Inventor

Levi D. Van Valenburg

Assignee

Levi D. Van Valenburg

Country

GB

Application N°

3257

Application Date

1911-02-08

Patent N°

191103257

Brevettato

1911-09-28

Priorità

1911-02-08

Brand

Unbranded

Title

Improvements in Devices for Preventing the Loss of Fountain Pens and Pencils

Description

Fermaglio a molla

Riferimenti esterni

Informazioni

Brevetto per un fermaglio da parte dello stesso autore della V.V. CLIP.

File history

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current21:26, 29 September 2013Thumbnail for version as of 21:26, 29 September 20131,239 × 1,754, 3 pages (131 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Levi D. Van Valenburg |Assignee=Levi D. Van Valenburg |Country=GB |ApplicationNum=3257 |ApplicationDate=1911-02-08 |PatentNum=191103257 |PatentDate=1911-09-28 |PriorityDate=1911-02-08 |Titolo=Improvements in Devices for Preventin...
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Metadata

Application dateFebruary 8, 1911 +
Application number3257 +
Assigned toLevi D. Van Valenburg +
Invented byLevi D. Van Valenburg +
Patent dateSeptember 28, 1911 +
Patent descriptionFermaglio a molla +
Patent number191103257 +
Patent titleImprovements in Devices for Preventing the Loss of Fountain Pens and Pencils +
Patented byUnbranded +
Patented inGB +
Priority dateFebruary 8, 1911 +
Used for featureFermaglio +