File:Patent-GB-182620.pdf

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Original file(1,295 × 1,752 pixels, file size: 223 KB, MIME type: application/pdf, 4 pages)
Inventor

Eric Ernest Samuel Wade

Assignee

Eric Ernest Samuel Wade

Country

GB

Application N°

12717/21

Application Date

1921-05-04

Patent N°

182620

Brevettato

1922-07-13

Priorità

1921-05-04

Brand

Lang - Curzon - Summit

Title

Improvements in or relating to Fountain or Reservoir Pens

Description

Fondello

Riferimenti esterni

Informazioni

Brevetto per la costruzione del fondello. Assegnato all'inventore, che ha comunque una chiara relazione con la Lang Pen Company, documentata in brevetti successivi.

File history

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current02:55, 11 March 2017Thumbnail for version as of 02:55, 11 March 20171,295 × 1,752, 4 pages (223 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Eric Ernest Samuel Wade |Country=GB |ApplicationNum=12717/21 |ApplicationDate=1921-05-04 |PatentNum=469699 |PatentDate=1922-07-13 |PriorityDate=1921-05-04 |Titolo=Improvements in or relating to Fountain or Reservoir Pens |Marca=L...
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Metadata

Facts about "Patent-GB-182620.pdf"
Application dateMay 4, 1921 +
Application number12717/21 +
Assigned toEric Ernest Samuel Wade +
Invented byEric Ernest Samuel Wade +
Patent dateJuly 13, 1922 +
Patent descriptionFondello +
Patent number182620 +
Patent titleImprovements in or relating to Fountain or Reservoir Pens +
Patented byLang - Curzon - Summit +
Patented inGB +
Priority dateMay 4, 1921 +