File:Patent-DE-338340.pdf

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Original file(1,296 × 1,754 pixels, file size: 331 KB, MIME type: application/pdf, 5 pages)

Dettagli

Inventor

Assegnatario

Assignee

Edmund Moster & Co.

Country

DE

Application N°

338340

Application Date

1915-06-04

Patent N°

338340

Brevettato

1921-06-16

Priorità

1915-06-04

Brand

Penkala

Title

Drehstift mit vor- und zurueckschiebbarem Minenhalter und -auswerfer

Description

Matita meccanica

Riferimenti esterni

Informazioni

Brevetto di una cannuccia per una matita meccanica. Stessa invenzione di nº GB-100592. Stessa invenzione di nº FR-512990. Stessa invenzione di nº AT-87532B.

File history

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Date/TimeThumbnailDimensionsUserComment
current01:08, 11 December 2021Thumbnail for version as of 01:08, 11 December 20211,296 × 1,754, 5 pages (331 KB)Piccardi (talk | contribs){{PatentInfo |Inventor= |Assignee=Edmund Moster & Co. |Country=DE |ApplicationNum=338340 |ApplicationDate=1915-06-04 |PatentNum=338340 |PatentDate=1921-06-16 |PriorityDate=1915-06-04 |Titolo=Improvements in Refill Lead Pencils |Marca=Penkala |Descrizione=Matita meccanica }} ==Informazioni== Brevetto di una cannuccia per una matita meccanica. Priorità dal brevetto tedesco {{SamePatent|GB|100592}} {{SamePatent|FR|512990}}

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