File:Patent-US-241216.pdf

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Original file(1,159 × 1,704 pixels, file size: 75 KB, MIME type: application/pdf, 2 pages)
Inventor

John A. Holland

Assignee

John A. Holland

Country

US

Application N°

241216

Application Date

1880-10-04

Patent N°

241216

Brevettato

1881-05-10

Priorità

1880-10-04

Brand

Holland

Title

Process of fusing and molding iridium

Description

Processo per fusioni di iridio

Riferimenti esterni

Informazioni

Brevetto per un processo di fusione per l'iridio, specificamente rivolto alle punte dei pennini.

File history

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current01:48, 31 May 2014Thumbnail for version as of 01:48, 31 May 20141,159 × 1,704, 2 pages (75 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=John A. Holland |Assignee=John A. Holland |Country=US |ApplicationNum=241216 |ApplicationDate=1881-05-10 |PatentNum=241216 |PatentDate=1881-05-10 |PriorityDate=1881-05-10 |Titolo=Process of fusing and molding iridium |Marca=Holla...
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Metadata

Fatti riguardanti Patent-US-241216.pdf
Application dateottobre 4, 1880 +
Application number241216 +
Assigned toJohn A. Holland +
Invented byJohn A. Holland +
Patent datemaggio 10, 1881 +
Patent descriptionProcesso per fusioni di iridio +
Patent number241216 +
Patent titleProcess of fusing and molding iridium +
Patented byJohn Holland Pen Company +
Patented inUS +
Priority dateottobre 4, 1880 +