File:Patent-US-1600293.pdf

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Original file(1,159 × 1,704 pixels, file size: 152 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Ryosuke Namiki

Assignee

Ryosuke Namiki

Country

US

Application N°

23167

Application Date

1925-04-14

Patent N°

1600293

Brevettato

1926-09-21

Priorità

1925-04-14

Brand

Pilot

Title

Method of working upon surfaces of ebonite articles

Description

Lavorazione della Laccanite

Riferimenti esterni

Informazioni

Brevetto per la lavorazione della Laccanite. Stessa invenzione di nº GB-247038.

File history

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Date/TimeThumbnailDimensionsUserComment
current21:46, 12 July 2012Thumbnail for version as of 21:46, 12 July 20121,159 × 1,704, 3 pages (152 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Ryosuke Namiki |Assignee=Ryosuke Namiki |Country=US |ApplicationNum=23167 |ApplicationDate=1925-04-14 |PatentNum=1600293 |PatentDate=1926-09-21 |PriorityDate=1925-04-14 |Titolo=Method of working upon surfaces of ebonite articles ...

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