File:Patent-AT-31184.pdf

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Dettagli

Inventor

Eduard Penkala

Assignee

Eduard Penkala

Country

AT

Application N°

31184

Application Date

1906-03-30

Patent N°

31184

Brevettato

1907-06-15

Priorità

1906-01-30

Brand

Penkala

Title

Füllbleistift

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 GB-190603690. Stessa invenzione di nº DK-09144. Stessa invenzione di nº DK-09144. Stessa invenzione di nº CH-36513. Stessa invenzione di nº CA-101791.

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current11:09, 4 September 2021Thumbnail for version as of 11:09, 4 September 20211,296 × 1,754, 2 pages (164 KB)Piccardi (talk | contribs){{PatentInfo |Inventor=Eduard Penkala |Assignee=Eduard Penkala |Country=AT |ApplicationNum=31184 |ApplicationDate=1906-03-30 |PatentNum=31184 |PatentDate=1907-06-15 |PriorityDate=1906-01-30 |Titolo=Füllbleistift |Marca=Penkala |Descrizione=Porta-mine...

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