File:Patent-US-750271.pdf

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Original file(1,159 × 1,704 pixels, file size: 168 KB, MIME type: application/pdf, 4 pages)
Inventor

August Eberstein

Assignee

Charles Brandt, Charles E. Brandt

Country

US

Application N°

176852

Application Date

1903-10-13

Patent N°

750271

Brevettato

1904-01-26

Priorità

1902-09-04

Brand

Boston Pen

Title

Fountain pen

Description

Alimentatore a pettine

Riferimenti esterni

Informazioni

Brevetto di un alimentatore a scanalature laterali, detto anche a pettine (o comb feed).

File history

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Date/TimeThumbnailDimensionsUserComment
current22:51, 23 June 2012Thumbnail for version as of 22:51, 23 June 20121,159 × 1,704, 4 pages (168 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=August Eberstein |Assignee=Charles Brandt, Charles E. Brandt |Country=US |ApplicationNum=176852 |ApplicationDate=1902-09-04 |PatentNum=750271 |PatentDate=1903-02-24 |PriorityDate=1904-01-126 |Titolo=Fountain pen |Marca=Boston Pen...
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关于“Patent-US-750271.pdf”的事实
Application date1903年10月13日 (二) +
Application number176852 +
Assigned toCharles Brandt, Charles E. Brandt +
Invented byAugust Eberstein +
Patent date1904年1月26日 (二) +
Patent descriptionAlimentatore a pettine +
Patent number750271 +
Patent titleFountain pen +
Patented byBoston Pen +
Patented inUS +
Priority date1902年9月4日 (四) +
Used for featureAlimentatore +Comb feed +