File:Patent-US-2120652.pdf

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Original file(1,159 × 1,704 pixels, file size: 163 KB, MIME type: application/pdf, 3 pages)
Inventor

Julius L. Schnell

Assignee

Julius L. Schnell

Country

US

Application N°

158568

Application Date

1937-08-11

Patent N°

2120652

Brevettato

1938-06-14

Priorità

1937-08-11

Brand

Schnell

Title

Fountain pen

Description

Cappuccio areato

Riferimenti esterni

Informazioni

Brevetto per un sistema di areazione del cappuccio.

File history

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current00:35, 21 September 2015Thumbnail for version as of 00:35, 21 September 20151,159 × 1,704, 3 pages (163 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Julius L. Schnell |Assignee=Julius L. Schnell |Country=US |ApplicationNum=158568 |ApplicationDate=1937-08-11 |PatentNum=2120652 |PatentDate=1938-06-14 |PriorityDate=1937-08-11 |Titolo=Fountain pen |Marca=Schnell |Descrizione=Capp...
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Metadata

关于“Patent-US-2120652.pdf”的事实
Application date1937年8月11日 (三) +
Application number158568 +
Assigned toJulius L. Schnell +
Invented byJulius L. Schnell +
Patent date1938年6月14日 (二) +
Patent descriptionCappuccio areato +
Patent number2120652 +
Patent titleFountain pen +
Patented bySchnell +
Patented inUS +
Priority date1937年8月11日 (三) +