File:Patent-FR-695784.pdf

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Original file(1,295 × 1,752 pixels, file size: 314 KB, MIME type: application/pdf, 4 pages)

Dettagli

Inventor

Assegnatario

Assignee

Société anomyme des Etablissements Edac

Country

FR

Application N°

695784

Application Date

1930-05-17

Patent N°

695784

Brevettato

1930-12-22

Priorità

1930-05-17

Brand

Edacoto

Title

Perfectionnements aux porte-mines à alimentation automatique

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto per una matita meccanica. Stessa invenzione di nº BE-384702.

File history

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Date/TimeThumbnailDimensionsUserComment
current01:27, 9 December 2013Thumbnail for version as of 01:27, 9 December 20131,295 × 1,752, 4 pages (314 KB)Piccardi (talk | contribs){{PatentInfo |Assignee=Société anomyme des Etablissements Edac |Country=FR |ApplicationNum=695784 |ApplicationDate=1930-05-17 |PatentNum=695784 |PatentDate=1930-12-22 |PriorityDate=1930-05-17 |Titolo=Perfectionnements aux porte-mines à alimentation...

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