File:Patent-GB-190603690.pdf

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Original file(1,239 × 1,754 pixels, file size: 132 KB, MIME type: application/pdf, 3 pages)

Dettagli

Inventor

Eduard Penkala

Assignee

Eduard Penkala

Country

GB

Application N°

190603690

Application Date

1906-02-14

Patent N°

190603690

Brevettato

1906-04-26

Priorità

1906-01-30

Brand

Penkala

Title

Improvements in Pencil Cases

Description

Porta-mine

Riferimenti esterni

Informazioni

Brevetto di un porta mine. Priorità dal brevetto tedesco. Stessa invenzione di nº DE-176702. Stessa invenzione di nº FR-363394. Stessa invenzione di nº AT-31184. Stessa invenzione di nº DK-09144. Stessa invenzione di nº CH-36513. Stessa invenzione di nº CA-101791.

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current11:59, 4 September 2021Thumbnail for version as of 11:59, 4 September 20211,239 × 1,754, 3 pages (132 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Eduard Penkala |Assignee=Eduard Penkala |Country=GB |ApplicationNum=190603690 |ApplicationDate=1906-02-14 |PatentNum=190603690 |PatentDate=1906-04-26 |PriorityDate=1906-02-14 |Titolo=Improvements in Pencil Cases |Marca=Penkala |D...

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