File:Patent-US-1867801.pdf

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Original file(1,159 × 1,704 pixels, file size: 238 KB, MIME type: application/pdf, 4 pages)
Inventor

Andreas Bienenstein, William Douglas

Assignee

The Conklin Pen Manufacturing Company

Country

US

Application N°

567102

Application Date

1931-11-05

Patent N°

1867801

Brevettato

1932-07-19

Priorità

1931-11-05

Brand

Conklin

Title

Fountain pen filling attachment for ink bottles or the like

Description

Boccetta di inchiostro

Riferimenti esterni

Informazioni

Brevetto per una boccetta di inchiostro con meccanismo per caricare la penna.

File history

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current13:51, 24 June 2012Thumbnail for version as of 13:51, 24 June 20121,159 × 1,704, 4 pages (238 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Andreas Bienenstein, William Douglas |Assignee=The Conklin Pen Manufacturing Company |Country=US |ApplicationNum=567102 |ApplicationDate=1931-11-05 |PatentNum=1867801 |PatentDate=1932-07-19 |PriorityDate=1931-11-05 |Titolo=Fount...
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关于“Patent-US-1867801.pdf”的事实
Application date1931年11月5日 (四) +
Application number567102 +
Assigned toThe Conklin Pen Manufacturing Company +
Invented byAndreas Bienenstein +和William Douglas +
Patent date1932年7月19日 (二) +
Patent descriptionBoccetta di inchiostro +
Patent number1867801 +
Patent titleFountain pen filling attachment for ink bottles or the like +
Patented byConklin Pen Manufacturing Co. +
Patented inUS +
Priority date1931年11月5日 (四) +