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File:Patent-FR-639606.pdf

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Original file(1,295 × 1,752 pixels, file size: 181 KB, MIME type: application/pdf, 3 pages)
Inventor

Yves Zuber

Assignee

Yves Zuber

Country

FR

Application N°

639606

Application Date

1927-08-17

Patent N°

639606

Brevettato

1928-06-26

Priorità

1927-08-17

Brand

Stylomine

Title

Pointe à redents pour porte-mine automatique ou autre

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica.

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Date/TimeThumbnailDimensionsUserComment
current23:44, 16 October 2012Thumbnail for version as of 23:44, 16 October 20121,295 × 1,752, 3 pages (181 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Yves Zuber |Assignee=Yves Zuber |Country=FR |ApplicationNum=639606 |ApplicationDate=1927-08-17 |PatentNum=639606 |PatentDate=1928-06-26 |PriorityDate=1927-08-17 |Titolo=Pointe à redents pour porte-mine automatique ou autre |Marc...
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