File:Patent-GB-190616715.pdf

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Original file(1,239 × 1,754 pixels, file size: 99 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Eduard Penkala

Assignee

Eduard Penkala

Country

GB

Application N°

190616715

Application Date

1906-07-24

Patent N°

190616715

Brevettato

1906-10-25

Priorità

1906-07-24

Brand

Penkala

Title

Improvements in Pencil-cases

Description

Porta-mine

Riferimenti esterni

Informazioni

Brevetto di un porta mine. Stessa invenzione di nº FR-06524E. Stessa invenzione di nº DE-183242. Stessa invenzione di nº DK-09918. Stessa invenzione di nº CH-37618. Stessa invenzione di nº AT-31185. Stessa invenzione di nº CA-104033.

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current18:19, 4 September 2021Thumbnail for version as of 18:19, 4 September 20211,239 × 1,754, 3 pages (99 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Eduard Penkala |Assignee=Eduard Penkala |Country=GB |ApplicationNum=190616715 |ApplicationDate=1906-07-24 |PatentNum=190616715 |PatentDate=1906-10-25 |PriorityDate=1906-07-24 |Titolo=Improvements in Pencil-cases |Marca=Penkala |D...

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