File:Patent-US-803866.pdf

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Original file(1,159 × 1,704 pixels, file size: 130 KB, MIME type: application/pdf, 3 pages)
Inventor

William A. Welty

Assignee

William A. Welty

Country

US

Application N°

235693

Application Date

1904-12-06

Patent N°

803866

Brevettato

1905-11-07

Priorità

1904-12-06

Brand

Welty

Title

Fountain-pen feed

Description

Alimentatore

Riferimenti esterni

Informazioni

Brevetto per un alimentatore.

File history

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Date/TimeThumbnailDimensionsUserComment
current01:13, 13 November 2013Thumbnail for version as of 01:13, 13 November 20131,159 × 1,704, 3 pages (130 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=William Welty |Assignee=William Welty |Country=US |ApplicationNum=235693 |ApplicationDate=1904-12-06 |PatentNum=803866 |PatentDate=1905-11-07 |PriorityDate=1904-12-06 |Titolo=Fountain-pen feed |Marca=Welty |Descrizione=[[Alimenta...
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Metadata

关于“Patent-US-803866.pdf”的事实
Application date1904年12月6日 (二) +
Application number235693 +
Assigned toWilliam A. Welty +
Invented byWilliam A. Welty +
Patent date1905年11月7日 (二) +
Patent descriptionAlimentatore +
Patent number803866 +
Patent titleFountain-pen feed +
Patented byWelty +
Patented inUS +
Priority date1904年12月6日 (二) +
Used for featureAlimentatore +