File:Patent-US-1080176.pdf

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Original file(1,159 × 1,704 pixels, file size: 98 KB, MIME type: application/pdf, 3 pages)
Inventor

Richard H. Stevens

Assignee

L. E. Waterman Company

Country

US

Application N°

670226

Application Date

1912-01-09

Patent N°

1080176

Brevettato

1913-12-02

Priorità

1912-01-09

Brand

Waterman

Title

Fountain-pen

Description

Meccanismo di compensazione

Riferimenti esterni

Informazioni

Brevetto per un meccanismo di compensazione da porre sul retro dell'alimentatore per contrastare l'aumento di flusso a serbatoio vuoto.

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current01:48, 28 July 2012Thumbnail for version as of 01:48, 28 July 20121,159 × 1,704, 3 pages (98 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Richard H. Stevens |Assignee=L. E. Waterman Company |Country=US |ApplicationNum=670226 |ApplicationDate=1912-01-09 |PatentNum=1080176 |PatentDate=1913-13-02 |PriorityDate=1912-01-09 |Titolo=Fountain-pen |Marca=Waterman |Descrizio...
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Fatti riguardanti Patent-US-1080176.pdf
Application dategennaio 9, 1912 +
Application number670226 +
Assigned toL. E. Waterman Company +
Invented byRichard H. Stevens +
Patent datedicembre 2, 1913 +
Patent descriptionMeccanismo di compensazione +
Patent number1080176 +
Patent titleFountain-pen +
Patented byWaterman +
Patented inUS +
Priority dategennaio 9, 1912 +
Used for featureAlimentatore +