File:Patent-FR-498272.pdf

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Original file(1,239 × 1,754 pixels, file size: 92 KB, MIME type: application/pdf, 3 pages)
Inventor

Osmond Blythe Wade

Assignee

Osmond Blythe Wade

Country

FR

Application N°

498272

Application Date

1919-01-25

Patent N°

498272

Brevettato

1920-01-07

Priorità

1919-04-12

Brand

Unbranded

Title

Perfectionnements aux porte-plume à réservoir

Description

Rientrante

Riferimenti esterni

Informazioni

Brevetto per una rientrante. L'assegnatario è indicato in questo brevetto come Osmund Blyth Wade, ma la priorità fa riferimento al corrispondente brevetto inglese dove è indicato come Osmond Blyth Wade, con la stessa con sede (Mayleigh, Petersham Road, Petersham, Surrey) con cui compare in questo brevetto come Osmond Blythe Wade; questo consente di considerare i nomi coincidenti. Osmond Blyth Wade pare avere legami con la Lang (da Stephen Hull viene l'indicazione che Osmond Blyth Wade possa essere uno dei fondatori della Lang e fratello di Eric Wade). Priorità dal brevetto inglese. Stessa invenzione di nº GB-127532.

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current13:26, 3 November 2018Thumbnail for version as of 13:26, 3 November 20181,239 × 1,754, 3 pages (92 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Osmond Blythe Wade |Inventor=Osmond Blythe Wade |Country=FR |ApplicationNum=498272 |ApplicationDate=1919-01-25 |PatentNum=498272 |PatentDate=1920-01-07 |PriorityDate=1919-04-12 |Marca=Unbranded |Titolo=Perfectionnements aux porte...
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Metadata

Facts about "Patent-FR-498272.pdf"
Application dateJanuary 25, 1919 +
Application number498272 +
Assigned toOsmond Blythe Wade +
Invented byOsmond Blythe Wade +
Patent dateJanuary 7, 1920 +
Patent descriptionRientrante +
Patent number498272 +
Patent titlePerfectionnements aux porte-plume à réservoir +
Patented byUnbranded +
Patented inFR +
Priority dateApril 12, 1919 +
Same invention ofFile:Patent-GB-127532.pdf +